求如何保护视力 的英文作文

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求如何保护视力 的英文作文
1个回答 分类:英语 2014-10-03

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As we all know that the eyes are very important for us and it is essential for us too.So It is important for everyone to keep good eyesight. But do you know how to protect your eyesight? First, don't keep your eyes work for a long time. You'd better have a rest by looking in the long distance after you have studied an hour or so.. 全文你参考这个“英语作文网”吧: http://www.adreep.cn/gz/2858.html lcl1977
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