你身邊很多同學視力低下，需戴近視眼鏡。請就這一現象寫一篇英語課前演講稿，內容包括以下方面：1.目前同學的視力狀...

問題詳情：

你身邊很多同學視力低下，需戴近視眼鏡。請就這一現象寫一篇英語課前演講稿，內容包括以下方面：1. 目前同學的視力狀況    2. 青少年視力低下的主要原因     3. 保護視力的建議 注意：     1. 詞數120左右，開頭和結尾已爲你寫好（不計入總詞數）      2. 可根據內容要點適當增加細節，使行文連貫。 參考詞彙： vision視力        short-sighted 近視眼（的） 

Dear classmates, have you noticed the phenomenon that    

【回答】

     Dear classmates, Have you noticed the phenomena that more and more teenagers around us wear glasses? Some of them got short-sighted even at a very young age. This is because they don’t get a good habit of reading or they overuse their eyes watching TV or playing computer games.       But how to protect our vision? What can we do for good eyesight? Perhaps there are some ways for me to keep good vision, however, taking regular outdoor activities is an evident solution. Secondly, eye-care exercises twice a day may not be neglected. Having a distant look at intervals during the class break is equally important. In addition, don’t read in light which is either too dim or too bright. Don’t read in the bed or in a moving car. It is high time that we took quick actions to protect our vision!                                               Thank you!

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