- 問題詳情:HowtopreventnearsightednessMyopia(近視),ornearsightedness,canbeasevereinconvenienceandmayevencausebigtroubleswhenweoperatecarsorheavymachinery.Herearesometipsthatmayhelpyoutopreventmyopia.1.__36__Whetherit'sfortheloveofbooksorbecauseyouarestu...
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