Areodesy
火星测量学
🗣️ 情景例句
I've decided to stay at home and be a full-time mother.
我决定留在家里做一个专职母亲。
Alone, he brooded over his mistake.
她常常独自沉思自己的过失。
Sam, what are you going to do tomorrow?
山姆，你明天打算干啥？