Know how to drive safely when it's raining or when it's snowing. The two conditions are different.

Know how to drive safely when it's raining or when it's snowing. The two conditions are different.

知道在下雨或下雪的时候如何安全驾驶。这两种情况是不同的。

-- Marilyn vos Savant 玛丽莲·沃斯·莎凡特