可否再帮我一个忙:What always has one eye open but can't see?,答案是needle.

问题描述:

可否再帮我一个忙:What always has one eye open but can't see?,答案是needle.

eye 有眼睛的意思,什么东西总是睁着一只眼却看不见?
而eye还有针眼的意思,什么东西总是有一个针眼开着却看不见?
答案是针,针有一个针眼是用来穿线的,当然看不见啦!