The boy whose sister is standing at the door is my brother.

问题描述:

The boy whose sister is standing at the door is my brother.
这男孩是我的兄弟.中间的定语从句是什么意思,whose sister is standing at the door 站在门边.

whose sister is standing at the door 是为了修饰The boy的
翻译成中文很绕
那个他姐姐站在门口的男孩是我的兄弟