Deadheads
(deadhead 的复数) n. 免费乘客, 免费入场者
🗣️ 情景例句
or the Museum of Natural History.
或自然历史博物馆。
I'm about ready.
我差不多准备好了。
As far as policy is concerned, I have to say something.
谈到政策，我得说几句。