on the rails

汉语翻译

顺利, 正常进行, 在正常轨道上

例句

There are many sharp spikes on the railings in the park.公园的栏杆上有很多尖头。By taking a constant interest in his son's progress, he helped to keep him on the rails.他经常关心儿子的进步，促使儿子遵守法律和习俗。