多少个盒子的英文怎么写

　　The main issue is how many boxes we can produce each day.

　　首要问题是我们每天能生产多少盒。

　　How many times do I have to tell you not to do that?

　　我得跟你说多少回不要做那种事？

　　In terms of extra staff ─ how many will we need?

　　就额外的员工来说，我们需要多少人？

　　How many people were there at the concert?

　　音乐会上有多少人？

　　How many people does the company employ?

　　这个公司雇用了多少人？