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"We developed a new strategy for 3D motion positioning by electronic skin, bio-inspired by ‘electric fish'," says Dr. Xinge Yu, an associate professor in the Department of Biomedical Engineering at the City University of Hong Kong. The team described their e-skin sensor in a paper published on November 14 in Nature.

The artificial sensor is multi-layered. One layer acts as a transmitter (发射器), which will generate an electric field once activated, and another layer acts as a receiver to detect both the direction and the distance to an object. A separate controller creates the driving signal to activate the transmitter. When an object comes within range, the electric field around the sensor is disrupted (扰乱), which in turn can be detected by the receiver. This data is then processed by a microcontroller unit, which computes the position of the target object and sends that information to a smartphone or other devices.

A special biogel (生物凝胶) is used in the sensor, which has the ability to transmit and receive electric signals from a pattern of microchannels on the surface. The end result is a sensor that is thin, soft and flexible, making it cosy to adapt to irregular surfaces, such as the human body. In contrast to the traditional sensor system that needs a large number of sensors to achieve spatial positioning, the new system can locate an object precisely in 3D space using just a few sensors. This significantly reduces the power consumption of data collection, transmission, and processing.

The researchers hope that this sensor could one day open up a new range of wearable technologies, including sensors for human-machine interaction and thin, flexible e-skin.

But even with such a powerful imagination, Liu, 55, probably hadn't expected that he would become the first Asian to win the Hugo Award, science fiction's highest prize, in 2015. Perhaps neither did he think that former US president Barack Obama would read his novel The Three-Body Problem, nor that on Nov 9 in Washington DC, he would win the 2018 Arthur C. Clarke Award for Imagination in Service to Society. It's the first time a Chinese writer has ever won the award.

In his acceptance speech, Liu said that he owed his imagination to Arthur C. Clarke (1917—2008), a famous UK sci-fi author. He said that reading Clarke's 1968 classic novel 2001: A Space Odyssey in the early 1980s had a great effect on him.

"My mind opened up like never before. I felt like a narrow river finally seeing the sea," Liu said. "That night, in my eyes, the starry sky was completely different from the past. For the first time in my life, I was awed (充满敬畏的) by the mystery of the universe."

But no matter how far away Liu's imagination takes him, somehow his novels always stay rational (理性的). In The Three-Body Problem, for example, Liu tells a tale of aliens invading Earth. But unlike other alien stories, Liu talks more about relationships between civilizations, rules of survival, and the meanings of life. And in The Wandering Earth, Liu looks ahead to the day when our solar system comes to an end and humans have to look for a new place to live. However, all his visions and solutions are based on "hard science". Liu's works aren't simply daydreams.

One of the most effective ways to get some insight on a possible career path is to complete a "career aptitude (才能) test". There are many different kinds of career aptitude tests. Some ask questions about your personal interests and attitudes. Others focus more on asking you to rate different kinds of work scenarios (场景), like working as a librarian or a lawyer. Of course, while completing these sorts of tests, it is very important to be honest — and don't worry — there are no right or wrong answers.

One popular test asks the participants to grade their preferences for a variety of work tasks. Their answers are then analyzed and divided up between six different types of work personalities. The participant is then given a chart showing their score for each type of work personality. The top three scores are used to make a code that indicates the participant's overall work personality. This code is then used to generate a list of career suggestions.

The career suggestions are also based on your education and experience level, but you can look at higher-level careers as well, which is very useful for high school students. For example, you could look at the basic careers to see what work you might like now, and then look at the more advanced careers so you know what you may like toaim for in the future. This is a great tool to help plan your career and let you know what targets you need to reach to get there.

In conclusion, career aptitude tests are clearly a very useful tool. So try a few tests online and start thinking about your future career right now!

Mrs Arlene usually woke up early on weekends to tidy up the house and make breakfast for her son, Allen. But the house was unusually quiet today. The worried boy rolled down the bed and went to knock on her door.

"Mom, are you all right?" Allen asked anxiously.

"Sweetheart," Mom replied weakly. "I'm afraid I've got a bad cold. Could you make breakfast for yourself and watch cartoons while I stay in bed?"

"Take it easy, Mom," Allen said. "I'm a big boy now. I can take care of myself!"

Allen went to the kitchen and found the instant noodles. He put them in two bowls and poured enough boiling water over them. After about two minutes, he returned to Mom's bedroom with the noodles.

Mom tried the noodles and said cheerfully. "It is so delicious! My boy is a better cook than me!"

Encouraged by Mom's words, Allen decided to give Mom a bigger surprise: to do the laundry. When Allen was a little boy, he had enjoyed watching Mom do laundry. But he had never been allowed to do it, since Mom was worried that he might mess things up.

Allen went to the bathroom to get the laundry basket, in which his mother's favorite white night gown (睡衣) was mixed with other clothes and a pair of red socks. He put all of them inside the washing machine. Before he closed the door and pressed the big button"START"， he put in some washing powder.

"It is so easy," Allen said with pride after the machine started to spin.

Allen was watching cartoons when he heard the washing machine send out an alarm, indicating that the laundry was finished. He opened the door and took out the clothes one by one. Each of them looked clean. But when he pulled out a pink dress, he immediately realized that he had messed things up: The white gown had been turned into a pink one by the socks!

注意：1.续写词数应为150个左右；

2.请按如下格式在答题卡的相应位置作答。

Allen was really worried.

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Holding the pink dress, Allen nervously entered Mom's bedroom.

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China's traditional tea-making was added on Tuesday to the intangible cultural heritage list of the United Nations Educational, Scientific and Cultural Organization (UNESCO). The item "Traditional tea processing techniques and associated social practices in China" (pass) the examination at the 17th session of the UNESCO Intergovernmental Committee.

China now has 43 items on the intangible cultural heritage list, (continue) to be the most enlisted country in the world.

The traditional tea processing techniques and associated social practices in China consist knowledge, skills, and practices concerning the (manage) of tea plantations, picking of tea leaves, manual processing, drinking, and sharing of tea.

Since ancient times, Chinese people have been planting, picking, making and drinking tea.

(base) on natural conditions and local customs, Chinese tea producers have developed six (category) of tea: green, yellow, dark, white, oolong and black. Besides, there are other varieties, contain flower-scented teas, and more than 2,000 tea products.

The traditional tea making techniques are (main) concentrated in the four tea regions in China. Associated social practices, however, (spread) throughout the country and shared by multiple ethnic groups.

Tea is popular in Chinese people's daily life, served in families, workplaces, tea houses, restaurants and temples, to name a few. is also an important part of socialization and ceremonies such as weddings and sacrifices.

注意：（1）每个选项只能使用一次；（2）方框中有一个多余选项。

back in my seat, I'm so excited that I'm about to travel along the railway that was called "impossible" by many foreign experts. The train runs fast and across the "roof of the world".

It took years to build the Qinghai-Tibet Railway, which is a record of all Chinese people's efforts to the most difficult challenges. The first to catch my eye is the Qingshuihe Bridge. To damage to wetlands and grasslands, 675 bridges were built between Golmud and Lhasa. at over 5,000 metres above sea level, Tanggula Station is the highest railway station in the world. Several oxygen-making stations were to make people stay healthy. As we pass Cuona Lake, a sense of pride and wells up in my heart.Along the lake we built a twenty-kilometre wall to the lake from construction waste.

I'm proud that we built our "impossible" railway. It truly is an "Sky Railway".

When you come across such sudden callers, you are 4 to sense it as an action of intruding (入侵) into your comfort zone, or you might 5 it as a lovely shining moment of life. We6 — the second option, with no hesitation. After all, we've never stopped feeling urgent to strengthen the relationship with our sparrows more and more each day.

We can't stop 7 and celebrating their dance from our window. We fed them with the 8 on our tablecloth after every meal. And we have 9 them with every kind of bases and stands on our terrace (露台).

10, they feel at ease in our backyard. And that has led them to11 courage to slip into our house. Perhaps because they have the feeling that we don't consider them 12, but friendly neighbors, who only leave some wastes from time to time.

The presence of our dear sparrow holds magical consistency with real life. And we've been having lovely sparrows coming over lately, whose presence draws us out of our dull daily routines and13 the hidden beauty and charm.

Like different human beings, these sparrows often take different forms. We've met sparrows like those, of all shapes and colors. And they're everywhere. Perhaps all of them are willing to draw our14  making us know they are there. They only ask from us not to be afraid of them or feel uneasy to their15.

The Chinese term for this social media phenomenon is "new farmer". This generalizes the rise of rural celebrities who use platforms like Douyin or Weibo to document and commercialize their way of life. Sister Yu: with over 23 million followers, she showcases the rural charm of northeast China as she pickles (腌制) vegetables and cooks hearty meals. Or Peng Chuanming: a farmer in Fujian whose videos on crafting traditional teas have captivated millions.

Since 2016, the number of rural influencers has been increasing in once-forgotten villages. What began as simple documentation has evolved into a phenomenon commanding enormous audiences, fueled not just by nostalgia (怀旧) but economic necessity. In China's megacities, where the air is thick with pollution, there's clearly a hunger for something real and natural. And rural influencers serve slices of a life many thought lost to China's rapid development. Besides, China's post-COVID-19 economic downturn, marked by soaring youth unemployment and decreasing urban opportunities, has driven some to seek livelihoods in the countryside.

As with all formulas, there's a trap to the new farmer movement. The more popular rural influencers become, the more pressure they face to perform "authenticity". Or put another way: The more real it looks, the less real it might actually be. Yet, for the potential trap, the new farmer trend is a chance to challenge the urban-centered mode that has dominated China's development for decades and rethink whether progress always means high-rises and highways, or if there's value in preserving ways of life that have sustained communities for centuries.

To achieve causal evidence, the researchers from the group examined brain activity in regions involved in stress processing in 63 healthy volunteers before and after a one-hour walk in Grunewald forest or a shopping street with traffic in Berlin. The results revealed that activity in the amygdala decreased after the walk in nature, suggesting that nature triggers beneficial effects on brain regions related to stress.

"The results support the previously assumed positive relationship between nature and brain health, but this is the first study to prove the causal link. Interestingly, the brain activity after the urban walk in these regions remained stable and showed no increases, which argues against a commonly held view that urban exposure causes additional stress," explains Simone Kühn, head of the group.

The authors show that nature has a positive impact on brain regions involved in stress processing and that it can already be observed after a one-hour walk. This contributes to the understanding of how our physical living environment affects brain and mental health. Even a short exposure to nature decreases amygdala activity, suggesting that a walk in nature could serve as a preventive measure against developing mental health problems and reducing the potentially disadvantageous impact of the city on the brain.

In order to investigate beneficial effects of nature in different populations and age groups, the researchers are currently working on a study examining how a one-hour walk in natural versus urban environments impacts stress in mothers and their babies.

Growing up in a Russian family, my fascination with languages grew thanks to my father, a language expert. It's during a cultural appreciation class in junior high that I was first introduced to the world of Hong Kong films, famous for their characteristic action-packed dramas and storytelling styles. However, what really amazed me was the uniqueness of the language, Cantonese, which sparked a urgent need within me to explore it and the rich culture behind. This marked the beginning of a thrilling linguistic journey.

Learning Cantonese posed challenges, such as unfamiliar characters, complex tones, and different grammar structures, yet I persevered. Immersed in textbooks and available online courses, I practiced the tones everyday until my pronunciation flowed naturally. Cantonese dramas and music also played a role in familiarizing me with its rhythm.

To truly grasp the essence of Cantonese, I knew that studying alone wasn't enough — I needed firsthand experience. So, I took a gap year to pack my bags for Hong Kong, a city featuring the lively heartbeat of Cantonese culture. Buried in its busy streets and daily conversations, from casual chats to food ordering, I found myself enveloped in a linguistic wonderland. Within a few months, my Cantonese proficiency flourished, fueling a surge of confidence.

My explorations extended beyond the streets. I enrolled in formal language classes that offered professional guidance. Through hard work, I successfully completed all the courses in Cantonese Linguistics. From then on, I've been passionately committed to spreading the Cantonese culture, ensuring its richness reaches a wider audience.

Today, I continue my Cantonese voyage with unflagging enthusiasm. It has transformed into more than just a linguistic pursuit; it grants me a passport to sincere connections, profound insights, and heartfelt admiration for its one-of-a-kind culture.

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