What's your business hour?

你们的营业时间是怎么样的？

Shirley: What's your business hour?

雪莉：你们的营业时间是什么？

Our business hour are 9a. M. to 10p. M.

我们的营业时间是上午9点钟到下午的10点钟。

I want to be here tomorrow. What is your business hour?

我想明天到这儿来。你们的营业时间怎样呢？

To meet the conditions of the old the shop will change their business hour.

为满足老人的条件，这个商店将改变工作时间。