Translation of "silences" into Chinese

There was complete silence.

一片寂静无声。

Being unfamiliar with foreign languages, you'll never be able to understand the foreigner's silence.

没有对外语的认识,你永远无法理解外国人的沉默。

For the first time, we could associate the concept of cars with the experience of silence.

這是第一次, 我們能夠把汽車的概念 和寂靜的體驗連結起來。

What historical developments help us determine the time period corresponding to the symbolic half hour of silence?

什么历史发展有助于我们断定“半小时静默”的时期?