Telesmoke
(观测)烟气(浓度)望远镜
🗣️ 情景例句
Have you discussed it with your parents?
你和父母商量过了吗？
Yes, I am. And you must be Mr. Takeshita.
是的，我就是，你一定是竹下先生吧。
He seems a little nervous.
他显得有点紧张。