请问一下英语定语从句有没有这种特殊用法.

题目

请问一下英语定语从句有没有这种特殊用法.
定语从句修饰一个名词用的,我想问下,是否存在这种用法,先修饰一个名词,然后在名词前加个介词够成这种复合结构介词短语,比方说,in a place which we don't know.这种结构有吗?我以前没见过,只是推断,

答案

有这样的句子,1.we put it in a place which nobody could find.2.I was not allowed to smoke in the office which he worked.3.They like walking in a park that is clean and beautiful.4.He works in a middle ...