Substring
[计] 子串
🗣️ 情景例句
Forget it.
忘掉它吧。
The chances for a promotion look really good, but before I get too old I want to see the world.
提升的机会确实无可挑剔，但是在我变得太老之前，我想去看看世界。
No, she bought them in the U.S.
不。她是在美国买的。