We went from 40 employees to one part-timer.

我们原来有40名雇员，而现在只有一个兼职人员。

He won't know the answer. He is only a part-timer.

他不会知道答案，他只是兼职人员。

The personnel are separated into part-timer and full-time staff.

全体职工分为非全日工制和全日制工作人员。

Don't ask him. He won't know the answer. He is only a part-timer. .

你不要问他，他不会知道答案，他只是兼职人员。

On the other hand, employers who are equipped to measure output against costs may see an efficient part-timer or telecommuter as an asset.

另一方面，那些考虑了产出成本比的雇主则可能看到一个高效率的兼职者或是电子通勤族是笔财富。