Firemen became professionals. They are paid to do their job.

VOA: special.2009.05.17

We're going to build up this taxonomy if you like, but the reason it's relevant is, associated with each one of those types is a set of operators that expect certain types of input in order to do their job.

我们将会建立这种分类，但是这相关的原因是，对于每种类型都有,和之对应的一个操作集,这个操作机对一些输入,做出规定的操作。

麻省理工公开课 - 计算机科学及编程导论课程节选

Same with, you know, models and actresses who do advertising for people. You know, it's their job.

同样，做广告的模特和女演员也是这样。那就是她们的工作。

关于名牌 - SpeakingMax英语口语达人

"But the actual negotiations of the loan conditions on the ground is done by technocratic economists, staff members at the IMF, and they're going to continue to do their job."

VOA: special.2011.05.20

If I looked within the skin, one of the lower layers of your skin, the connective tissue layer, you'd find many fibroblasts there and they're just waiting in a more rounded shape than this, just waiting to do their job.

如果观察皮肤,更深处的一层细胞,结缔组织层,就能看到许多成纤维细胞,它们平时形状接近圆形,时刻准备着去完成自己的任务

耶鲁公开课 - 生物医学工程探索课程节选

"So we are the eyes and ears of the community." "And with our help,by documenting and having credible information and scientific data, we can help them do their job better."

VOA: standard.2010.05.06

People who think they could do the job could reply by text message or on their cell phones.

VOA: special.2009.02.02

Students like Shelia Melvin say they are hoping to use their newly mastered computer and Internet skills to do such basic tasks as apply for a job online.

VOA: standard.2010.01.05