fall down on the job
To fail to work well.
Потерпеть неудачу при попытке хорошо работать.
The boss was disappointed when his workers fell down on the job.
Начальник был разочарован, когда его работники не смогли хорошо выполнить работу.
lie down on the job
To purposely fail to do your job; neglect a task; loaf.
Намеренно не справляться с работой, бездельничать.
Bill isn't trying to learn his lessons. He is lying down on the job.
If you lie down on your job, you will lose it.
Если ты небрежно относиться к работе, то потеряешь ее.
on the job
Working hard; not wasting time.
Joe was on the job all of the time that he was at work.
The school paper came out on time because the editors were on the job.