“在正常轨道上”可以翻译为“on the right/normal track” 或 “on a proper/normal course” 。
例如:
The project is now back on the right track.(这个项目现在又回到了正常轨道上。)
With these adjustments, the company is expected to get back on a normal course.(经过这些调整,公司有望重回正常轨道 。)