through的相关解释：

　　prep. 通过，穿过;经由;透过;凭借

　　adv. 从头到尾;彻底;自始至终;

　　adj. (电话)接通;通话完毕;有洞的.;直达的

　　through的用法总结：

　　(1) 从…中通过;贯穿，穿过(强调丛物体内部或一定范围内)，透过

　　We started to push our way through crowds of children.

　　The River Thames flows through London. On our way we had to pass through Hudson Street.

　　The sunlight was coming in through the window. The sound echoed through the hall.

　　(2) 通过，凭借(方法手段)，经由

　　He became rich through hard work and ability.

　　We learn to speak through speaking. He got the job through his uncle.

　　(3) 由于，因为…的关系

　　He failed through lack of experience.

　　(4) 自始至终;从头到尾/底

　　The children are too young to sit through a long concert.

　　We worked through the night.

　　(5) 经受;经历

　　That was a small matter after the Cultural Revolution they had been through.