Definition
- Singular
Used to refer to a specific action, agreement, or situation.
（某）事；（某）种事
I decided to fix the car myself, a thing I haven't done before.
我决定自己修车，这是我以前从未做过的事。
One thing is certain, we must complete this project on time.
有一件事是确定的，我们必须按时完成这个项目。
She decided to learn a new language, a thing she has always wanted to do.
她决定学习一门新语言，这一直是她想做的事。