Thumbs Down to Texting （屈指发短信）

       Do you have a mobile phone? Do you send text messages to your friends and family?

       Text messaging or “texting” is becoming very popular. But, scientists have discovered that texting can give us problems with our hands. Be careful! Too much texting can cause swelling in our thumbs. Our thumbs were not made for pushing small buttons, over and over. Scientists call this problem RSI. We spoke to a doctor called Harriet Wilson, who treats many sick people with RSI. She says we need to see how much time we are spending in typing text messages. If we are spending more than 10–15 minutes at once, we could have problems in the future.

       As mobile phones develop, they are getting smaller with buttons closer together. Texting with a smaller phone is worse than using a larger phone with bigger buttons. Using a computer keyboard and playing video games can cause the same problem. So more and more people could find themselves with RSI. Among them, most are university students and teenagers, as they do not know the risks of spending so much time using computer, video games and mobile phones. If we don't do something about this, too many young people could grow up in terrible pain.

    Computers are useful machines．They can help people a lot in their daily life ． For example，they can help people to save much time to do much work，and they can help people to work out many problems easily．Our country asks everyone to learn to use computers before the twenty-first century，except the old people．

    Today more and more families own computers ． Parents buy computers for their children．They hope computers can help them improve their studies in school．Yet，many of their children use computers to play games，to watch videos or to chat．Computers can not help children to study but make them fall behind．So computers are locked in boxes by parents．

    In some other countries，even some scientists also hate computers．They say computers let millions of people lose their jobs or bring them a lot of trouble．Will computers really bring trouble to people or can they bring people happiness? It will be decided by today's students themselves!

    Online schools are becoming very popular with many people today. And now, even regular students are going in for online education. As it leaves them with enough time to do other things, such as a part-time job or a hobby, along with studying. However, as with everything, there are two sides about online schooling.

    Let's start with the good side. Online schools cost very little. You don't have to spend money on books, or bus fees. Also, since you can work along with studying at an online schools, you would not need to take an education loan. Another benefit of going to school online is the freedom it provides. You can study wherever you want—in your house, at a cafe or even in a park. Some people who want to study further, now no longer have to take a break in their jobs, thanks to online schools.

    However, those students who often need a push from their teachers to do well have a very high chance of not doing well at online schools. When studying in a class, different topics in a given subject are discussed and different students give their points of view. This is something that online schooling cannot provide.

    Also, there are many employers who prefer students with a regular and traditional degree to those who have an online degree. The employers feel that students who go to full-time colleges have more knowledge compared to those who have online degrees.

    In general, it can be said online schools are good for some, while others should give them up! A person should see the situation he is in and then decide whether or nor to choose an online school.

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A: It's at Cloud Music Hall.

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A: It's at seven o'clock on Saturday evening.

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A: It's 80 yuan.

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