that's very kind (of )you.thanks a lot这里的of能换成to吗?为什么

that's very kind of you. That's very kind of you.意思? That's very kind of you. 什么意思 that's very kind (of )you.thanks a lot it's very kind of you[ ] ( do)that for me. It's very kind of... t( ) ( )very much,jackt( ) ( )very much,jack.that's very kind of you. That's very kind of you. 和You are so kind.的区别? 在that's very kind of you!中 其中kind可以用什么代替? that's kind of that's kind of neat. I`m thinking of you,that`s very kind of you! 在That's very kind of you中,为什么要用of不用for? That's very kind of you 是什么意思?谢谢.（最主要是想明白kind of是什么,怎么用.） that's a very kind offer. that is very kind of you 急速!That is very kind of you. that is very kind of you 翻译 It's very kind of you.和That's very kind of you.的中文翻译,这两个意思是否相近或相同?