We are working together for a common purpose.
我们在为一个共同的目标一起工作。
Shakespeare's work was popular among the common people in his day.
莎士比亚的作品在他那个年代很受平民百姓的`欢迎。
8 is the lowest common multiple of 8 and 4.
8是8和4的最小公倍数。
We have lots of things in common besides music.
除了音乐，我们还有很多共通点。
It's a common mistake among learners of English.
这是学英语的人常犯的错误。
In most people's eyes she was nothing more than a common criminal.
在多数人的眼里她只不过是个普通的罪犯。