"a common thread" in Chinese (Traditional)
共通點共通因素
Definition
一個連結不同事物、人物或情境的特點、想法或特質；它們共同擁有的東西。
Usage Notes (Chinese (Traditional))
多用於正式或分析情境，如討論文章、趨勢。常見搭配：「有一個共通點」、「貫穿其中的共通線索」。不是字面意思，總是比喻用法。
Examples
Honesty was a common thread in all their stories.
誠實是他們所有故事中的**共通點**。
There is a common thread between these two books.
這兩本書之間有**共通點**。
Teamwork is a common thread in successful companies.
團隊合作是成功公司中的**共通因素**。
If you look closely, you'll see a common thread running through all her paintings.
如果你仔細看，會發現她所有畫作中有**共通線索**。
No matter where they come from, passion seems to be a common thread among great leaders.
無論他們來自哪裡，熱情似乎是偉大領袖的**共通點**。
After all those interviews, the need for respect was a common thread that everyone mentioned.
在所有那些訪談之後，需要被尊重是每個人都提到的**共通點**。