不由自主

She shivered involuntarily as he approached her.

他离她越来越近，她不由自主地颤抖起来。

I found myself shaking uncontrollably with cold.

我发现自己冷得不由自主地哆嗦。

Oliver smiled in spite of himself.

奥利弗不由自主地笑笑。

This music sets your feet tapping.

这音乐双脚不由自主地跟着打拍。

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，他不由自主地打开盒一眼。

Uncontrollable laughter seized us.

我们不由自主地大笑起来。

He gave an involuntary smile.

他不由自主地笑一下。

Her eyes strayed involuntarily.

她目光不由自主地移开。

Meg gave an involuntary exclamation.

梅格不由自主地叫起来。

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我总是喜欢眨眼睛，以此来显示自己长得不错，觉得自己很不起样，其实很浅薄。其实只是因为我戴着隐形眼镜，眼睛干，不由自主就眨眼睛。