She went across to the window.

问题描述:

She went across to the window.
其中across不已经是介词为什么后面还要加to?或者She went to the window不也可以吗?

这句话的意思为:她走到了窗户的对面.
并不代表她穿过了窗户
she went to the window 表示她走到了窗户那里 意思改变了