We are working together for a common purpose.
我們在為一個共同的目標一起工作。
Shakespeare's work was popular among the common people in his day.
莎士比亞的作品在他那個年代很受平民百姓的`歡迎。
8 is the lowest common multiple of 8 and 4.
8是8和4的最小公倍數。
We have lots of things in common besides music.
除了音樂，我們還有很多共通點。
It's a common mistake among learners of English.
這是學英語的人常犯的錯誤。
In most people's eyes she was nothing more than a common criminal.
在多數人的眼裡她只不過是個普通的罪犯。