怎样用地道的英语向别人求助？

1. I hate to be a pain 我不想给你添麻烦但是

例句：
I hate to be a pain Michael but can you lend me $20?
迈克尔，我不想给你添麻烦但你能借我20美元吗？

2. I'm sorry to put you out. 对不起，我给你带来了不便。
to put someone out 给某人带来不便

例句：
I'm sorry to put you out but I just need a place to crash for a couple of days.
对不起我给你带来了不便但我只是需要一个地方住几天。
to crash = to stay

3. I know it's a hassle. 我知道很麻烦。

例句：
I know it's a hassle but I really need you to return my shoes.
我知道这很麻烦但我真的需要你把鞋子还给我。