I don't know what there was to say regardless啥意思

I didn't know what there was to say regardless. i don't know what to say 英语翻译...I don't know what to say.There is no doubt that I hav i don't know what to say.可不可以说i don't know say what有没有用say w 1:I really don't know what to say. i don't know what to say 同义句 THEN I DON;T KNOW WHAT TO SAY SO EXCITING. I don't know what to say sorry that I really don't know what to say, I don’t know how to say now的意思 yes,i don't know what should i say.这句英文啥意思 i don't know say what