back on track 重回正轨，重上轨道，改过自新，恢复正常

　　We still have a lot of work to do to get everything back on track.

　　要让一切回到正轨的话，我们还需多多努力。

　　His business is already back on track.

　　他的生意已经重回正轨。

　　疯狂练习吧！