眨眼睛

Her answer was gruff, but her eyes twinkled.

她的回答很粗鲁，但她了眼睛。

He has funny habit of blinking when talking with others.

他话时有一种令可笑的眼睛的习惯。

For example, once a girl found I like nictation, she said because I through that way to attractive others eyesight and show my beauty, actually my behaviour is empty-headed.

比如上大学的时候有女孩说总是喜欢眼睛，以此来显示自己长得不错，觉得自己很了不起的样子，其实很浅薄。其实只是戴着隐形眼镜，眼睛干，不由自主的就眼睛了。