英语，求解答

In schools and other places, we can see more and more people who are near sighted. In school students often stay in the classroom to read, they have a long time motionless。 People who work in offices are very busy, they work on the Internet for a long time. These actions are harmful to the eyes 。In China, myopia is a big problem, some schools began to force students to go outside。 I think this is right，People who work in the office also need to find a better way to prevent myopia. For example, for your computer for a green picture。

求采纳