It's very kind of...

It's very kind of... It’s very kind of you 急 It's very kind of you. it's very kind of it's是什么 It's very kind of you...和 It's very kind for you...的区别 It's very kind of you ____and help us It's very kind of you" "(show)me the way. it's very kind of you[ ] ( do)that for me. it's very kind of you to give me a It’s very kind of you to help me.意思? it's very kind --you .为什么用of it's very kind of you helping others