英语请教一下

sb be familiar with sth 某人对某物/事熟悉
sth be familiar to sb 某物/事对某人来说很熟悉

be familiar with 精通，熟悉（Somebody is familiar with something.某人对某事熟悉)
He is very familiar with the street.
他对这条街道非常熟悉。

be familiar to 众所周知的，人人知道的（Something is familiar to somebody.某事对某人来讲是熟悉的）
This street is familiar to me.
这条街道对我来讲是太熟悉不过了。

be familiar with 谁对什么很熟悉 I'm familiar with Beijing.
be familiar to 什么被某人所熟悉 Beijing is familiar to everyone.