Oh, let's see. It'll be about 3:30 before we have anybody free.
哦,让我想想。大概要到3:30我们才有空。
My brother and I used to go a lot of places together.
我的兄弟和我过去常一起去很多地方。
In the organization of industrial life the influence of the factory upon the physiological and mental state of the workers has been completely neglected.