不由自主

She shivered involuntarily as he approached her.

他离她越来越近，她由自主地颤抖起来。

I found myself shaking uncontrollably with cold.

发现自己冷得由自主地哆嗦。

Oliver smiled in spite of himself.

奥利弗由自主地。

This music sets your feet tapping.

音乐能使你双脚由自主地跟着打拍子。

Eventually, his curiosity got the better of him and he had to take a look in the box.

最后，他好奇心占上风，他由自主地打开盒子看一眼。

Uncontrollable laughter seized us.

由自主地大起来。

He gave an involuntary smile.

他由自主地一下。

Her eyes strayed involuntarily.

她目光由自主地移开。

Meg gave an involuntary exclamation.

梅格由自主地叫起来。

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.

比如上大学时候有女孩说总是喜欢眨眼睛，以此来显示自己长得错，觉得自己很起样子，其实很浅薄。其实只是因为戴着隐形眼镜，眼睛干，由自主就眨眼睛。