ReadWriteQuiz
Chinese dictionary
n.railway maintenance squad (responsible for one section of the road or rail line)
负责铁路的道班很忙，经常有重要任务。
The track team in charge of the railway is very busy and often has important tasks.
负责铁路的道班很忙，经常有重要任务。
The track team in charge of the railway is very busy and often has important tasks.