例句：
The director worked on in the office until ten o'clock last night.
主任昨晚在辦公室工作到十點(diǎn)。
The nut has been worked on the spindle.
螺帽已經(jīng)擰在軸心上了。
He has been working on a new novel for over a year now.
近一年多來(lái)，他一直在寫(xiě)一部新小說(shuō)。
In order to make him accept our suggestion, I decided to work on him immediately.
為了讓他接受我們的建議，我決定立刻對(duì)他做工作。