through which引导定语从句，through which意思是通过哪个；
through
adv.通过(障碍、阶段或测试);通过;从一端到另一端;
prep.穿过;贯穿;从…一端至另一端;透过…看到;
adj.(交通旅行)直达的，直通的，联运的，全程的;(火车)直达的
扩展资料
Walking together, my father and I used to have a lot of conversations through which I learned lessons from his experiences.
在一起散步的时候,我父亲和我曾经有过很多的谈话,通过这些谈话我从他的经历中吸取了教训。
He pushed through a gap which the man was repairing.
他冲过那个人正在修补的一个缺口。
Catching the chance to explore the wonders of the concert hall, the little boy stood up and finally made his way through a door which was marked “No Admittance”.
小男孩抓住机会去探索音乐厅的`奇妙之处，他站了起来，最终穿过了一扇标有“禁止入内”的门。
About 250 students so far have gone through the program, which receives funding from the Jack Kent Cooke Foundation.
到目前为止，大约有250名学生参加过该项目，而该项目也得到了杰克·肯特·库克基金会的资助。
