没有说什么的英文

I got nothing to say.

without saying a word ；without saying anything.都可以。

如果是表达无可奉告的意思 那就是no comment如果是表达不知道 可以说I'm speakless.PS我只是提供些不同的说法，楼上回答的也对

I have nothing to say.

没有说到: We (they ,you......)didn't mentioned .It hasn't been mentioned .

不用

without saying a word =do /does/did say a word 【俊狼猎英】团队为您解答。