这个事情拖这么久我感到非常抱歉,,用英语怎么说?

Answer 1

I'm very sorry that it is delayed for such a long time.(指代事情用it,时间段用for。)来自：求助得到的回答

Answer 2

I am very sorry for delaying this thing so long.来自：求助得到的回答

Answer 3

i feel sorry for delaying so long

Answer 4

I'm so sorry for delaying it such a long time.

Answer 5

I feel very sorry for so long delay!

Answer 6

I'm really sorry that the thing delayed so long.