"i'm sorry to have caused you so much trouble, peter" said steve -> Steve.... so much trouble (apologize)

`->` Steve apologized to Peter for having caused him so much trouble.

Giải thích:

+) Apologize + to sb + for N/V-ing: Xin lỗi ai vì điều gì

+) Trans: Steve xin lỗi Peter vì đã gây ra quá nhiều rắc rối cho anh ấy.