Nish
[医][=National Institute of Safety and Health]国立安全与卫生研究所
🗣️ 情景例句
Yes, I know that.
是的 ，我知道。
I'm exhausted.
我疲倦不堪。
Great! Could you bring it to school tomorrow?
好极了！你明天能把它带到学校来吗？