不由自主

She shivered involuntarily as he approached her.

他离她越来越近，她不颤抖起来。

I found myself shaking uncontrollably with cold.

我发现己冷得不哆嗦。

Oliver smiled in spite of himself.

奥利弗不了。

This music sets your feet tapping.

这音乐能使你双脚不跟着打拍子。

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

最后，他好奇心占了上风，他不打开盒子看了一眼。

Uncontrollable laughter seized us.

我们不大起来。

He gave an involuntary smile.

他不了一下。

Her eyes strayed involuntarily.

她目光不移开了。

Meg gave an involuntary exclamation.

梅格不叫了起来。

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，以此来显示己长得不错，觉得己很了不起样子，其实很浅薄。其实只是因为我戴着隐形眼镜，眼睛干，不就眨眼睛了。