哪位英语高手帮我翻译八个句子

1 i can't understand what he said.
2 the work we are doing is very important
3 what he has said is helpful to us
4 he has a good account of the life in army
5 what you are trying is too hard for you
6 what you have told to us makes us to be amused
7 i don't know what measure he will take on this thing
8 what you have done is none of my business
9 tell me what you will do in the summer holiday 谢谢

1, I don't know what did he mean by that remark.
2, what we are doing now is very important work.
3, he just said is of great help to us.
4, to army life he made a very good description.
5, you are trying to do is really too difficult for you.
6, you can tell us that makes us happy.
7, I don't know what he's going to do about it.
8, what you do is none of my business.
9, tell me you are going to do in the summer vacation.

1.I do not know what his words mean.
2.What we are doing now is a very important work.
3.What he just said is very helpful to us.
4. He did a lot of good descriptionabout his life in the army.
5.What you are trying to do it is too difficult for you.
6.What you told really make us happy.
7.I do not know how he would do in this matter.
8. What you do is none of my business.
9.Tell me what you should do in the summer.

1. I have no idea what he means by saying that.
2. What we do now is definitely very important(/significant/ vital/ crucial )work.
3. What he said just now has of great importance to us.
4. He made a quite good description about life in the military/ troop.
5. What you are trying to do now is quite difficult for you.
6. What you have said to us really cheers us up.
7. I don't kow what he's gonna do about this thing.
8. What you do is none of my business./嫌慎 What you do has nothing to do with me.
9. Tell me what you are going to do(/ are gonna do )in the summer holiday.
纯手工翻译，欢迎追问。
PS：考的都是特殊疑问词引导的从凳逗句。
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回答补充：
4、他对部队生活做了一番很好描述（give a good account of)
He gave a good accout of life in the military/ troop.
6、你给我们讲的这些真使我们开枣者卖心(to be amused）
We are amused by what you have said to us.