1·Mobiles are often believed to be the cause of a number of things from poor eyesight and headaches to house fires.
手机通常被认为是许多事情的罪魁祸首，从视力差、头痛甚至到家庭火灾。
2·He suffered from poor eyesight and could no longer read properly.
他视力不好了，再也不能正常地阅读。
—— 《柯林斯英汉双解大词典》
3·They have poor eyesight, but very good hearing and smell.
它们视力不好，但有灵敏的听觉和嗅觉。
4·According to a recent survey, many students have poor eyesight (视力) .
根据最近的一项调查显示，许多学生视力不佳。
5·In my opinion, reading on mobile phones too often is the cause of having poor eyesight.
在我看来，经常使用手机阅读会导致视力变差。
6·More and more parents hope to save their kids poor eyesight with medicine, or by correcting the ways that kids read and sit.
越来越多的家长希望通过药物或纠正孩子的阅读方式及坐姿来挽救他们的视力。
7·In fact, poor eyesight among Chinese primary and high school students rose from 59.2 percent to 70.6 percent in the first six months of 2020, according to the Ministry of Education.
事实上，根据教育部的数据，2020年前6个月，我国中小学生视力不良的比例从59.2%上升到70.6%。
8·Fewer Chinese primary school students have poor eyesight than Australian ones.
中国小学生视力不佳的人数比澳大利亚少。
9·Most people believe that reading in dim light causes poor eyesight, but that is untrue.
大多数人认为在昏暗的光线下阅读会导致视力下降，但这没有事实根据。
10·For students with poor eyesight or hearing, a seat at the back of the classroom is not a good choice.
对于视力或听力不好的学生来说，坐在教室后面不是一个好的选择。