保持沉默

After they had quarrelled there was a pained silence between them.

"们发生争吵以后,双方都因感情伤害而保持。"

He is mute on the subject of social system.

对社会制度的问题保持。

I'd never have breathed a syllable if he'd kept quiet.

如果时保持的话，我决不会说一个字的。

They remained dumb at the meeting.

们在会保持。

He was silent on the subject.

对这个问题保持。