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最佳答案：人看东西，无论是看远、看近都是靠眼球和管眼睛的肌肉来调节的。许多同学在看书、写字的时候距离书本很近，而且一看就是很长的时间，弄得眼睛很疲劳；也有很多同学喜欢一面
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最佳答案：We use our senses to know the things around us.We have five senses and among tho
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最佳答案：Eyes play an important role in our daliy life ,as a student,we should protect ou
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最佳答案：We use our senses to know the things around us.We have five senses and among tho
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最佳答案：你好,同学,很高兴回答你的问题正确答案：Please take good care of your eyes.As we all know, eyes are
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最佳答案：How to protect Our EyesPeople often say "Eyes are windows of the soul." Everyone
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最佳答案：How to Protect Your Vision?The following instructions I collected for the ways o