Cloup
灰岩坑, 石灰坑
🗣️ 情景例句
You're welcome.
不客气。
By other's faults, wise men correct their own.
他山之石，可以攻玉。
It is good to learn to work with others in a team.
学会在一个集体里与其他人一道工作是有益的。