The boss now keeps records of work done.

现在老板把完成的工作都记录下来。

The payment is proportional to the work done.

报酬与完成的工作成比例。

Piece (a certain amount for each unit of work done)

计件工资（对每件完成的工作支付的金额）

One common method uses photography to record progress and to provide documentation of work done.

一种常用方法是使用摄影记录进展情况，并提供完成的工作文件…

Accessibility technology now headed for open-source applications was derived from work done by Microsoft.

开源应用程序头衔的易用性科技源自微软完成的工作。

The entire team pitched in and we all accomplished the things we needed to do to get the work done on time.

我们整个的组都会参与进来，我们一起在规定的时间内完成我们应该完成的工作。

The unit of work done is the joule.

作功的单位是焦耳。

These beasts help us get a lot of work done.

这些牲口帮助我们完成了很多工作。

In physics class, we learned how to calculate work done.

物理课上，我们学习了如何计算作功。

When you push an object, you do work done on it.

当你推一个物体时，你对它作功。