🗣️ 情景例句
The mailman just dropped some mail in our box, Grandpa.
邮差刚刚塞进一些信件在我们的信箱， 爷爷。
Business is the salt of life.
事业事人生之盐。
When you have found a building in which to start your school.
你找到开办学校的楼房后