The most common criticism was that he was always late. 对他最多的批评就是他总是迟到。

Today smog is a common occurrence in many major cities. 如今烟雾在许多大城市已是司空见惯的事。

It was common for children to play in the street. 孩子们在街上玩是很平常的事。

a group of people descended from a common ancestor 有着共同祖先的一群人

She was Swiss and I am from Vietnam, so French was our common language. 她是瑞士人，我是越南人，所以法语是我们的共同语言。

These issues are common to all our clients. 我们所有的客户所遇到的共同的问题。

This is true both for the philosopher and the common man. 这对于哲学家和普通人而言都是正确的。

In the fifteenth century the common people could neither read nor write. 在15世纪，普通人一般都不识字。

Why didn't you have the common decency to inform your uncle of where you were going? 你为什么不告诉你叔叔你要去哪里？怎么连起码的礼貌都没有了。