Validating
n. 确认
🗣️ 情景例句
I'm sorry. Really, I'm sorry.
我为你难过 真的为你难过。
You must go to the moon. It's your duty.
你必须上月球去，这是你的职责。
It is no use inviting the politician or the professional or business man,
同样也是无益的，对于政界人士、专业技术人员、商人来说，