Not only is it just the job for travelling, but it's handy for groceries too.这东西不光出门旅行需要, 而且买菜时也派得上用场。

These skills will be taught on the job.这些技能将在工作中传授。

There was no formal training; they learned on the job.他们并没有接受正式培训, 而是边工作、边学习。

The top pay scale after five years on the job would reach $5.00 an hour.干满五年之后, 薪金最高可达每小时5美元。