客车司机: 准时出发.用英语怎么说？

客车司机: 准时出发.

Passenger train driver: Punctually embarks.

passenger

n. 乘客，旅客，行人，过路人，碍手碍脚的人；

例句
...the fastest crossing of the Atlantic by a commercial passenger vessel.
商用客船最快的一次横渡大西洋

train

n. 火车，行列，一系列相关的事情， 拖裾；v. 训练，教育，培养，修整；

例句
They said goodbye to him as he got aboard the train at Union Station.
当他在联合火车站登上火车之际，他们向他道别。

driver

n. 驾驶员，司机，驱动器，驱动程序，驱逐者，驱赶者，（高尔夫球）球棒；

例句
They were astonished to find the driver was a six-year-old boy.
令他们吃惊的是，开车的居然是个6岁的小男孩。

Punctually

adv. 如期地，准时地，正点；

例句
See to it that you are here punctually tomorrow.
明天你务必要准时到这里.

embarks

v. 乘船( embark的第三人称单数 )，装载，从事；

例句
This topic mainly embarks from the practical application angle, resolve actual existing question.
本课题主要从实际应用的角度出发, 解决实际中存在的问题.