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Participating in team sports regularly teenagers their sense of cooperation.

The more you step out of your comfort zone, you will grow in facing unknown challenges.

the ocean offer us sufficient food, but also it keeps the balance of nature.

He on the phone his friend came to visit him.

On September 3, 2025, China held a grand military parade (阅兵) in Beijing to mark the (eighty) anniversary of the victory in the Chinese People's War of Resistance against Japanese Aggression and the World Anti-Fascist War. The parade, (organize) in the name of the nation, took place along Chang'an Avenue. Not only was it a look back at those years of fire and blood, but a strong message to the world: China was committed to peace and ready to build a community with a shared future mankind.

Soldiers and modern equipment displayed on Tian'anmen Square showed China's determination (protect) the post-war international order. Among them, the Dongfeng-5C, the (late) and most advanced liquid-fuelled intercontinental ballistic missiles (液体洲际导弹), (make) its first public appearance. The spirit of the Chinese people during the 14-year resistance war, had cost more than 35 million lives, was remembered in every formation that passed the rostrum (指挥台). By honoring the martyrs (烈士), the parade reminded everyone that peace was not given, earned through great loss.

When national anthem (国歌) was played, every citizen felt the (responsible) to carry forward the hard-won peace.

As reported by a local newspaper, Bailey was more than two-thirds of the way through her4 when a runner in front of her began crying in pain. She5 to help her fellow runner, Danielle Lenoue. Bailey took her arm to see if she could walk forward with6. She couldn't . Bailey then7 to let Lenoue climb onto her back and carried her all the way to the finish line, then another 300 feet to where Lenoue could get8 attention.

Once there, Lenoue was9 and later taken to a hospital, where she learned that she had serious injuries in one of her knees. She would have struggled with extreme10 to make it to that aid checkpoint without Bailey's help.

As for Bailey, she is more11 about why her act is considered a big12. "She was just crying. I couldn't13 her," Bailey told the reporter. "I feel like I was just doing the right thing."

Although the two young women were strangers before the14, they've since become friends. Neither won the race, but the15 of human kindness won the day.

Learning vocabulary is a big part of learning a language. The more English words you learn, the better you can communicate your needs, ideas, thoughts and feelings to others in English. Here are four tips for better vocabulary learning.

●Write down new words.

It's a really good idea to write down useful new vocabulary. Plus, lots of people learn better when they see things written on paper, rather than just hearing them.

●Revise new vocabulary regularly.

So, you've got an English notebook full of useful vocabulary to remember. But did you know that if you don't look again at the new words and phrases, you only remember on average 20-25 percent of them?

So make five minutes each day to revise your English vocabulary. The more you look backwards, the faster you go forwards!

●Learn from context.

"Context" means the text that comes before and after a particular word. It helps you guess the meaning of words you don't know, it shows you how a word is used in a sentence, and it helps you remember the word for longer.

This means learning vocabulary by reading and listening is more effective than trying to study word lists. It also means that it's better to make a note of how a word is used in a sentence rather than just the word on its own.

●

Researchers have found that you need to see or hear a word on average ten times to remember it. But you learn it much faster when you're actively using a word.

So, besides getting as much exposure to English as you can,take every opportunity to communicate in English with other people.

A. Use it or lose it!

B. See or hear a word more times.

C. New words are usually hard to remember.

D. That's a shocking waste of time and effort!

E. It also refers to the situation in which a word is used.

F. The act of writing the words helps you remember them better.

G. So what can you do to build your English vocabulary quickly and effectively?

Unlike humans, dogs have a muzzle (动物的鼻口部分) built differently from our mouths. Aided by powerful muscles, their muzzles are designed for strength, not flexibility. They're used as devices to attack, or tools to catch things. Strength and flexibility often conflict (冲突) with each other. As a result, the muscle that provides strength to the muzzle also lessens the control and flexibility of the dog's lips, limiting the variety of facial expressions that dogs can make with their mouths. The small number of available facial signals is reserved for only a few major emotional expressions, but these can still be observed and easily translated.

When a dog feels happy and at ease, usually during comfortable moments with loved ones, its eyes appear soft and calm, and its mouth is relaxed and slightly open with the tongue gently resting over the lower teeth. This expression, with body language such as ears up but not forward and a tail that's at a natural low position, is very similar to a human smile.

Although there has been much recent systematic research that has proved that the slightly open mouth and visible tongue are the closest that we can come to a relaxed and satisfied smile in dogs, it turns out that it is not a modern discovery.

In ancient Egypt, children's toys were often made in the shape of dogs. Such toys frequently featured a face with an extended tongue lapping out over the front of the open mouth, thus copying the smile of a dog. A rough translation of the typical terms used to describe these is "happy dog" or "laughing dog" toys. Somehow, without formal training, most of us can naturally recognize when a dog is smiling and they certainly do smile.