but you can't know for sure,这句话后面为什么后面是for sure而不是to sure,of

but you can't know for sure,这句话后面为什么后面是for sure而不是to sure,of for sure really to talk with you every day but i just can't know for sure but i know for sure 的翻译 make sure,be sure of ,be sure to do,for sure的区别 be sure和know for sure 区别 I don't know for sure. make sure of ,make sure about ,make sure for Do you know for sure that he have stolen before. 这里的for sure it sure is .but it's a little hot for me.为什么用for 不用to ? love is the answer,and you know that for sure Can you tell me how you study for a big test?Sure!Yes.Sure w