上工的英文：
go to work

参考例句：

It makes things very awkward to have your girls going back unconditionally just now!
你们现在是无条件上工，真糟糕！

I have been working on a Vertical City.
我在摩天城市上工作过。

A man gets across his bicycle—and goes to work—and does all sorts of things. But a woman broods
男人家跨上自行车——就上工去——做各种各样事情，可女人家却老是在心里琢磨。

In the meantime, Wei-yueh, make an announcement that tomorrow's the deadline for the end of the strike!
可是——维岳，你再发一道布告，限她们明天上工！

He patched up an old bicycle to ride to work and save carfare.
他修补了一辆旧自行车,骑车上工,省下了交通费。

work是什么意思：
n. 工作；职业；工厂；工作地点；产品；功；操作；作品；工程
v.（使）工作；操作；运作；起作用；使缓慢前进；经营

the works of a clock
钟的活动部件

conscientious work
本着良心做的工作

The work is not advancing.
工作没有进展。

That machine is at work.
那台机器正在运转中。

"To youth I have But words of counsel -- work, work, work"
对青年人,我要奉劝几句话∶工作,工作,再工作