问题描述：
It will be sunny/windy/hot/cold in beijingIt will snow/rain in hanghou 有什么区别?
It will be sunny/windy/hot/cold in beijing It will snow/rain in hanghou 有什么区别?什么情况下用it willl be
It will be sunny/windy/hot/cold in beijing It will snow/rain in hanghou 有什么区别?什么情况下用it willl be
问题解答：
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