transit time

例句：

1. 1. The train willarrive at the station in about two hours' transit time.
   火车将在大约两小时的行程时间内到达车站。
2. 2. Thebus will take us toour destination in approximately three transittimes.
   公交车将用大约三趟行程时间把我们带到目的地。
3. 3. Theplane's scheduled arrivaltime is two hours after itsdeparture time.
   飞机计划在起飞后两个小时到达。