Caesiation
铯激活
🗣️ 情景例句
What do you think about the shipment?
你对货运是怎么考虑的？
I know the boy whose father is a professor.
我知道那个男孩的父亲是大学教授。
We're going to help some farmers with their work.
我们打算去帮助一些农民干活。