英语翻译除了对不起,我不知道还能说什么.看到朋友为难的样子,我实在不知该怎么做了朋友帮了我很多,我不能在这个时候那么决裂

I don't know what to say besides sorry.
I really don't know what to do after I saw the sad face of my friend.
My friend helped me a lot,I can't be so cruel to him at the moment.
Please forgive me.
I can't face you anymore.

I don't know what to say to you except "sorry".
Seeing my friend (朋友是单数还是复数？自己改吧) at a loss, I don't know what I shall do.
My friend has helped me a lot, and I cannot break away from him(女的用her) at this crucial moment.
Please accept my apology.
I cannot face up to you any more.

除了对不起，我不知道还能说什么。
Sorry,I do not know what more I can say.

看到朋友为难的样子，我实在不知该怎么做了
I was absolutely at a loss when see my friend's embarassment;
朋友帮了我很多，我不能在这个时候那么决裂。
The friend...

5/X-5/(2X)=2
5/(2X)=2
X=5/4=1.25