Portakabin
n. 活动房屋（商标名称）
🗣️ 情景例句
What for?
为什么？
I can see you have put a lot of time into it.
我相信你在制定这个计划上一定花了不少精力吧。
Good morning, Mr Coal. I hear that you are one of the best detectives in the capital.
早上好，科尔先生。我听说你是首都最优秀的侦探之一。