英语语法分析

Make sure your hearing aid, wheelchair or eyeglasses are next to your bed.

确保你的助听器、轮椅或眼镜放在床边。

This increase in literacy, in reading, led to an increase in demand for eyeglasses.

读写能力，阅读能力的提高，导致了对眼镜需求的增加。

There are many commonly held beliefs about eyeglasses and eyesight that are not proven facts.

有许多关于眼镜和视力的普遍认知是未经证实的。