inprep.在 ... 里；在 ... 地方；在 ... 期间；在 ... 方面；进入...里面；处于...状态；穿着...；以...的方式adv.在家；入；进；向里；在某地；并入；在某种关系中adj.在里面的；新来的；执政的；<口>时髦的n.当权者；影响；达成目标的路径inleakagen.漏泄(渗入；不密封)

1. Children who have completed the Junior Extension Course can further advance to this course.
   完成儿童音乐进修班的学童可继续升读儿童音乐高级班。
2. A refresher course on defensive methods for the coaches was presented before the award ceremony for the best coach.
   在授予最佳教练奖之前还举行了有关防守教程的进修班。