戴眼镜可能是日常生活中很麻烦的一件事，更别说是戴必须常常清洁、冲洗和消毒的隐形眼镜了。

Wearing glasses can be a real day-to-day hassle, not to mention using contact lenses which have to be cleaned, rinsed and disinfected every so often.

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清洁眼镜一般而言很容易，不过清洗隐形眼镜就复杂多了。

Generally speaking, cleaning glasses is easy, but cleaning contacts gets much more complicated.

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