为什么是thank you for not smoking而不用no?

为什么是thank you for not smoking而不用no? thank you for not smoking这种用法对吗 前面为什么用NO而不用not? Thank you for ( helping ) to us.为什么用 helping而不用help/ it says smoking is bad for you healht中的smoking为什么不用smok “禁止吸烟”的英语为什么是“no smoking”而不是“not smoking”呢? You are no match for me.请问为什么不用not呢?有什么区别呢? Thank you very much for your______(kind)答案是kind 为什么不用kindnes 为什么是thank you (for) your letter Thank you for your help.能不能回答是No,thanks. It's no good smoking.(普通行为） It's not good for you to smoke h no photos here为什么no不用not