be known for/as/with/to分别什么意思？

be known for 因为什么而著名
be known as 作为什么而著名
be known to 对于某人来说是著名的
Einstein was known as a great scientist for the Theory of Relativity to the world.

因为……而出名；作为……而出名；加介词with时不太确定，需要看后面接的什么词；对于……〔谁〕来说，很出名。