It has been snowy for two days为什么不用snowing（5分钟要答案）或说明可不可以用snowy
问题描述：
It has been snowy for two days为什么不用snowing
（5分钟要答案）或说明可不可以用snowy
答
It has been snowy for two days为什么不用snowing
（5分钟要答案）或说明可不可以用snowy