pass through
1．experience 经历；经过
The country is passing through an economic crisis．这个国家正在经历一场经济危机。
This soldier passed through many dangers．这个士兵经历了许多危险。
2．travel through经过
I passed through a picturesque village on my way here．在来这里的路上，我经过一个风景如画的乡村。
He passed through the doorway and entered the room．他穿过门口进入室内。
3．complete a course of training at 在…学完训练课程
He passed through a university course in Beijing．他在北京修完了大学的课程。
After passing through college，he was assgned to work in a big factory．大学毕业后，他被分配到一家大工厂工作。