as good as 的含义

as good as…意思是 相等于，就像，几乎如；实际上，其实，实在。

例句:
A brave fellow is as good as his words, a swift horse needs no spurring.
勇者一言，快马一鞭。

A change of work is as good as a rest
调换一下工作是很好的休息

A miss is as good as a mile
失之毫厘,谬以千里

像。。。一样好

和...一样,

实际上相当于..

和 the same as 一个意思

和...一样好.
as ...as是一个短语,翻译为:和..一样....