Each day we plug away at our jobs and in return we receive a paycheck.
每天努力工作，作为回报我们获得薪水。
Set a timer (use a kitchen timer, or use a countdown timer on your computer), and plug away at your work.
设定一个计时器(用厨房的计时器或是电脑上的倒数计时器)，然后专心做事。
We ought to plug away at our work.
我们应该努力坚持工作。
We ought to plug away at our work.
我们应该努力坚持工作。
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