请翻译成英文：对不起，我没说清楚

I am sorry, I did not say clearly

I apologize for not saying clearly!
apologize for doing sth 为某事道歉

楼上的太书面化了,可以用:
I'm sorry , I didn't say it clearly .
I'm sorry , I haven't made myself understood.

I am sorry, I did not say clearly

I'm sorry, I didn't express clearly.

I'm sorry about that I didn't say clearly.