Since the appointment of a new traffic manager the buses have been running on schedule.

自从新任命一位行车经理以来，公共汽车的运行一直很准时。

youdao

Since the appointment of a new traffic manager the buses have been running on schedule.

自从新任命一位行车经理以来，公共汽车的运行一直很准时。

youdao