Telesmoke
(观测)烟气(浓度)望远镜
🗣️ 情景例句
People we know?
我们认识的人。
The window-washer has a dangerous job.
玻璃清洁工担负着危险的工作。
Yes, I'm afraid you're right. I'll go tomorrow afternoon.
恐怕你说得对。我明天下午就去。