Two hours passed in perfect silence.

两个小时在万籁俱寂中过去了。

It was a little risky, but it was so funnily narrated that everyone roared but Arthur, who remained in perfect silence.

这有点冒险， 但它的叙述是如此有趣， 以至于每个人都在咆哮， 只有亚瑟保持着完全的沉默。

She sat in perfect silence for a few minutes and Mr Lorry realised that she was in some kind of a faint.

她一言不发地坐了几分钟， 洛瑞先生意识到她有点晕倒了。