There are rules and training programs for almost every conceivable job, from sanitation engineer to nuclear physicist, but no set curriculum teaches you how to be a boss.

几乎每个能想得到的职位，从环卫工程师到核物理学家，都有一定的规则和培训课程，但是，却没有特定的课程，教你如何成为一个老板。

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Furthermore, an epidemiologist, a public health specialist and a water and sanitation engineer have been dispatched to support control activities in the field.

此外，已派遣一名流行病学家、一名公共卫生专家以及一名水和卫生工程师以支持现场的控制活动。

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I didn't know I applied for a job as a sanitation engineer.

我想我并没有申请清洁工的工作。

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Carson has a civil-engineering degree and spent time in Honduras working as a water and sanitation engineer.

NEWYORKER: Battle Plans