俗话说的好，只工作，不玩耍，聪明孩子也变傻。工作是我们生活中很重要的一部分，但并不是全部。如果一个人无论何时何地都只想着工作，说话也只说工作相关的事，那就有点无趣了。
A job talker is either someone who only talks about their job with anyone, at any time and in any place, and who has nothing better to talk about than their job, or someone who cannot stop complaining about his/her work whenever there is someone around.
Job talker就是那些无论什么时候、跟谁在一起、在任何地方都只会谈工作的人，或者只要旁边有人就会无休止地抱怨工作的人，总之就是“无时无刻不在谈工作的人”。
For example:
I tried to hang out with Jim from accounting last week, the guy is a total job talker. All he did was talk about work for 2 hours.
我上周跟会计部门的吉姆出去玩，结果这家伙只会谈工作。他跟我整整说了两个小时的工作。
