我有一个一直很不解的英文问题：（

She has the same long curly hair as Amy's.
Her long curly hair is the same as Amy's.
She has long curly hair as Amy (has).

应该是She has long curly hair which is the same as Amy's.

she has long curly hair the same as Amy

amy,不是amy's.

因为主语是she, 而不是she's long hair

2者都对，看怎么理解了。
她的长卷发跟Amy一样。或者
她的长卷发跟Amy的长卷发一样。
你看翻译都对，无论你写成哪种形式，都可以算是正确的，但是如果是在考试时候，最好是Amy's。如果是改错，也要实在是找不着其他错误又确定这句肯定有个错误的话，那么就改这个吧。

错，要加'S