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    Feifei, an 11-year-old boy from Xuzhou, Jiangsu Province, suffered from a sudden acute eye disease which has almost led to blindness. The disease was caused by excessive（过度的）eye fatigue（疲劳）during the winter vacation, during which he played computer games for continuous 10 days and nights.

    Many youngsters in China nowadays are increasingly addicted to computer games and other electronic products. This is followed by a series of health problems, with the most typical case being myopia, or nearsightedness.

    According to the latest research report released by the World Health Organization (WHO),the myopia rate among Chinese teenagers ranks first in the world—70 percent of high school and college students. The rate is nearly 40 percent in primary school students, while it is only 10 percent for their peers in the United States.

    There are at least 10 million people in China with severe myopia, and they are likely to get pathological（病理性的）myopia in middle age. Pathological myopia can't be treated with glasses or surgery, and it is one of the biggest factors that lead to blindness, Xu Xun, director of the ophthalmology（眼科学）department at Shanghai General Hospital, pointed out.

    Experts explain that two major factors lead to the high rate of myopia among Chinese people. One is high academic pressure, and the other one is excessive use of electronic devices over a long period of time .Genetics, on the other hand, are not the main reason, as only 20 percent of Chinese people had myopia in the 1960s.

    "Teenagers are now faced with severe academic pressure, which means they often study without natural light. This increases their risk of becoming nearsighted," Xu said.

    Experts suggest that youngsters maintain a proper balance between study and rest so as to protect their eyesight, and parents should play an active role in the process.

    What does it take to be a good neighbor？Over the years I have had all kinds of neighbors, ones that were enjoyable and others that were to be avoided at all costs.

    One of the most important things in being a good neighbor is to respect尊敬 a person's privacy(隐私).When someone new moves into the neighborhood it is a good idea to watch them to see how friendly you should be. If you go rushing over as soon as they move in they may think you are going to be one of those neighbors that come over at all times of the day, not respecting their privacy.

    It is a good idea always to be friendly to everyone in the neighborhood. This can not only put you on good terms with them, but will also be a form of protection for your family and home. If you wave as they drive by or offer a friendly hello while they are out in their yard this shows that you respect them. If you are friendly to them they are much more likely可能的 to watch out for any wrong doings going on around your home while you are out and let you know if anything happens.

    Another way of being a good neighbor is to be helpful in times of need. If you see that they are in need of a helping hand doing something or in times of a disaster(灾难), it is good to offer your help. Even though you have never really talked to the people down the street, they are willing愿意的 to take the time to help out a neighbor in need.

    In conclusion, if you respect a person's privacy, treat them kindly and be helpful when you see they are in need, you will be a great neighbor and anyone would be happy to have you next door!

Plastic sludge (污泥) and garbage is a disaster for the world's oceans. A film crew traveled the globe to document the rubbish. And Julie Andersen of the Plastic Oceans Foundation says what we see is just the tip of the problem. "Half of the waste actually sinks to the bottom, and that remains on the surface actually breaks down. "

The filmmakers found rubbish in ocean gyres, the circulating currents that trap large concentrations of pollution in the Atlantic, Indian, and Pacific Oceans, home of what some have plastic. "What we found was a plastic smog that spread throughout all the water. And in some parts of the oceans, scientists have found more plastic than plant. "

The pieces of the plastic garbage infect the food chain, sometimes visibly，and more so at the microscopic level, where the plastic particles interact with other pollutants. "There are heavy metals, medicines, industrial waste in the sea, while they acts like magnets (磁铁). These poisonous substances absorb on the plastic, and then when seafood absorbs the plastics, those poisonous substances enter the fatty tissues. " To be consumed by other sea life and by people at last.

China, Indonesia, the Philippines, Thailand and Vietnam are the worst plastic polluters. The United States, although a leader in recycling, is one of the world's 20 since it produces and consumes so much plastic. There are efforts around the world to address the problem, including at this newly opened recycling center in Lebanon (黎巴嫩). But Andersen says there is more that people can do. "Cut back on single­use plastics, straws, plastic cups, plastic water bottles, plastic bags and find alternatives like reusable materials. " She says healthy oceans are essential to our survival.

The movie Home Coming《万里归途》took the lead in the box office (票房) during the National Day holiday in 2022.

It tells a story that happened in North Africa. After a war breaks out there, two Chinese diplomats (外交官) are ordered to help evacuate the overseas Chinese. After completing the first task successfully, they learn that another group of Chinese citizens (公民) are still in great danger. Realizing that these people will die if they don't give a hand, the two men travel through the war area. They risk their lives to help over 100Chinese citizens go to a safe place. The movie not only shows how the two diplomats protect the people with courage, but also shows their deep love for the country and people.

Home Coming reminds many people of a similar real event which truly happened in Libya in 2011. Chinese Embassy(大使馆)helped the evacuation of more than 30, 000 Chinese citizens. Behind this event were many efforts of Chinese diplomats. After watching the film, a man recalled his personal experience. "We are the lucky ones because we have a strong country and are well protected," he said.

Home Coming is a success partly because of the growing national pride and confidence Chinese people have in our country. A comment(评论)reads, "Chinese passport might not get you anywhere you want, but it can always bring you back home."

Whistler Travel Guide

Snow-capped peaks and powdered steeps; sparkling lakes and rushing waterfalls; challenging hiking routes and inviting restaurants—Whistler's offerings suit every season.

Things to do

The entire town displays the ski-chic atmosphere, hosting dozens of ski and snowboard competitions and festivals annually. In the warmer months, more outdoor enthusiasts come out to play. Visitors can try hiking or cycling up the mountains. While Whistler is an ideal vacation spot for the active types, other travellers can enjoy the local museums and art galleries filled with informative exhibits. Plus, there are family-friendly activities and attractions like summer concerts, along with plenty of shopping options.

When to visit

The best times to visit Whistler are from June through August and between December and March.

How to get around

The best ways to get around Whistler are on foot or by bike. Or, you can take the shuttle buses from Whistler Village, which transport visitors to Lost Lake Park and the Marketplace. Meanwhile, having a car will allow you the freedom to explore top attractions like Whistler Train Wreck and Alexander Falls without having to spend a lot of cash on a cab.

What you need to know

• Whistler receives feet of snow each year. If you're driving in winter, slow down and make sure to rent or come with a reliable SUV.

• Snowslides are likely to occur on Backcountry routes, so only advanced skiers should take to this off-the-map area.

• Whistler's wilderness is home to many black and grizzly bears. Keep your distance and do not feed them.