The phrasal verb " to blow away" means to impress another person because you are so good, to shock or surprise someone with something that is very amazing, almost unbelievable, especially if it is very good.

短语动词“to blow away” 的意思是因为你太好了而给另一个人留下深刻印象， 用非常惊人的东西震惊或惊喜某人， 几乎令人难以置信，特别是如果它非常好。