apologizing for bothering someone 因打扰对方而致意。

1. sorry to be a bother. 不好意思打扰你。

2. sorry to be a pest. 不好意思打扰你。

3. sorry to disturb you again. 抱歉， 又来打扰你。

4. i'm sorry， i didn't mean to bother you. 对不起，真不想打扰你。

5. i'm afraid i've brought you a lot of trouble.

恐怕我给你带来了不少麻烦。

6. my son must have put you to a lot of trouble.

我儿子一定给你带来不少麻烦。

7. i'm sorry to have caused you so much inconvenience.

给你造成诸多不便，我很抱歉。

8. sorry about the inconvenience. 对不起添麻烦了。