题目

求英语高手帮我理解下面一段话（route、line、trip搞不懂）
The routes driven by buses are partitioned into lines.Each line has exactly one
route,which starts and ends at the bus station.When a bus makes a trip,it follows
the route of exactly one line.Each day,one or more buses can make several trips
of one line.

提问时间：2021-03-27

答案

整段话是关于公交车站管理的
The routes driven by buses are partitioned into lines.Each line has exactly one
route,which starts and ends at the bus station.When a bus makes a trip,it follows
the route of exactly one line.Each day,one or more buses can make several trips
of one line.
【公交总路线被划分为多段局部路线（多个实际运行的班次）,每班实际运行的公交车都遵循特定的“从起点站到终点站”的总路线.每当公交车停经一站,它都会按照总路线继续走下去.每一天,一条总路线上可以有不止一班公交车同时运行.】
route就是指：规划好的整体的常规的总路线
line是指：实际运行的班次
trip就是行驶过程,在文中这里理解为：从一站到下一站的行驶过程.