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Lands End Trail

Notes: Partly wheelchair accessible; dog-friendly

This rugged stretch of coastline in the northwest corner of San Francisco features breathtaking vistas of the Golden Gate Strait, the new Lands End Lookout visitor center, and access to the epic ruins of Sutro Baths.

Phleger Estate: Miramontes Trail

Notes: Horses permitted

Formerly the estate of a San Francisco lawyer, this southern Golden Gate National Parks site features cascading creeks, redwood and fir forests, with remnants of the logging industry along Union Creek.

Tennessee Valley Trail

Notes: Partially wheelchair accessible; bike-friendly

Named after the SS Tennessee wreck (沉船), this Marin Headlands valley is ideal for a family day hike. If you time your visit with low tide, you can spot the engine of the shipwrecked SS Tennessee from the cove at the trail's end.

Golden Gate Bridge

Notes: wheelchair accessible; bike-friendly

What could be more iconic in San Francusco than the Golden Gate Bridge? The world-famous bridge is a perfect hiking destination for visitors, with its 1.7-mile span offering stunning views of the Golden Gate Strait and San Francisco Bay, along with plenty of spots for family photos.

For more ideas, please click here and find a trail that's perfect for your appetite.

内容包括：

1. 表明观点；

2. 阐述理由；

3. 你的希望。

要求：1.词数80左右;

2. 可以适当增加细节，以使行文连贯。

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And then I married a woman who was brought up with cats. So it was unavoidable that she would want us to2 one. My parents-in-law lived with Maggie, a big cat that made me quite3. When we used to take our baby daughter to their home, I watched Maggie4. Whenever she went near my daughter, I ran to ensure that Maggie did not5 her. My wife always laughed and told me Maggie wouldn't hurt our daughter.

6 from my wife to get a cat became greater after we had two more children. Under stress, I finally gave in and7. And then Masala came to our home. Our children loved the new "8". They played with Masala and slept with her. At first, I was a bit9. I was not sure what would happen next. But slowly I started liking that small animal.

We were happy with life. But then, something10 happened, and my wife got lung cancer. This terrible time was also when I came to really11 the cat. Masala provided my wife with good12. She stayed by my wife's bedside around the clock. My wife fought the disease bravely but didn't13 at last. After my wife died, Masala also14 me during my darkest days. Her warm welcome after I came home meant a lot to me. Masala helped me15 my prejudices (偏见) against cats. She really taught me a lesson.

Figuring out how to create a daily routine (常规) that works for you — and how to stick to it — can take some time. Here are a few steps to help you make a daily routine for yourself, even if you've never had one.

●Make a list

Figuring out how to write a daily routine begins by writing down everything you need to get done daily, both at home and at work.

. This is a brain dump, not a to-do list. Simply take down everything you do each day, as well as everything you should get done. No task is too small — if you want to work "brush teeth" into your daily routine, put it on the list.

●

The point of creating a daily routine is to use your most productive (富有成效的) hours for challenging tasks and your least productive hours for the simpler tasks. . For example, you might have a doctor's appointment during the time you usually set aside for work. Arranging free time in your daily routine will help to keep things flowing smoothly despite atypical events.

●Test drive your new routine

Once you've created your daily routine, take it for a test drive. Did you schedule your tasks at times that make sense? Stick to the routine for at least 30 days. . Once your tasks are arranged into the right spots, you should find sticking to your daily routine to be easier than you ever thought.

. But you will soon see the benefits when your productivity rises and you find you actually have pockets of free time.

A. Be open to flexibility (灵活性)

B. Keep the structure every day

C. Change any scheduling that isn't working

D. Don't worry about how you organize this list

E. Creating a daily routine may seem like a difficult task at first

F. You also need to create a reasonable routine you can stick to

G. But life can get in the way of even the most detailed routines

Developed by a team of researchers at Stanford University in the US, the robot can handle everything for a dish, whether it is chopping (切) vegetables or cracking eggs.

It is also good at various household tasks like watering plants, petting cats, cleaning the floor and doing laundry. It even knows to shake the pillow after putting on a pillowcase (枕套). An Internet user joked under one video that as long as this thing doesn't try to kill him while he is asleep, he is in real need of it.

However, a following video posted by one of the researchers, Tony Zhao, and showing Mobile Aloha's failures proved that the idea of having a robot servant may just be wishful thinking. In the video, Mobile Aloha randomly smashed (打碎) glasses and plates, collided (碰撞) with cabinets (橱柜) and even burned a pot.

It turns out that Mobile Aloha is not a complete self-learning system that can independently navigate new environments. It relies on demonstrations by human operators in its surroundings, meaning that the robot needs to learn from human behavior before completing each task. Also, according to the team, the robot achieves a 95 percent success rate in wiping red wine stains (污渍), 80 percent in pushing chairs, and a me re 40 percent in frying shrimp (虾). In short, it's far from perfect.

The behavioral problems of AI robots have been bothering scientists for decades. Although AI robots do pretty well in things requiring high-level reasoning like math, they perform worse than a one-year-old child when it comes to simple tasks demanding abilities of perception, reflexes (反射) and mobility, among others.

As the team observed, the interaction between the arm and the base of Mobile Aloha would get quite complex if more flexibility is required in a task. Even a slight deviation (偏差) in the base settings might lead to significant drift in the arms' motions, resulting in failure to complete the task.