They have a heavy workload and we give them a lot of responsibilities.

他们的工作量很大，我们也赋予了他们很多责任。

youdao

He cited his heavy workload as the reason for his breakdown.

他说繁重的工作负荷是导致他累垮的原因。

《牛津词典》

We have heavy workload every day.

我们每天的作业负担很重。

youdao

Close attention to detail and quality of work, balanced by ability to manage heavy workload.

UNESCO: I

Today, despite her heavy workload, Westheimer still makes sure to save time for music.

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This has translated into less productivity at work, because of anxieties about salary, heavy workload and job security.

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