Stoping
顶蚀作用
🗣️ 情景例句
Let's lake this one step at a time.
做这事我们要一步一步来。
Mr. Green is a member of the faculty.
格林先生是大学教员。
I'd like to take a boat on the River Nile.
我想乘船在尼罗河上游览。