The tasks they perform are ones for which they are trained.

他们执行的任务都曾接受过训练。

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Although it does not explicitly require identifying training needs of persons who work "on its behalf", such persons would be included if the tasks they perform are identified as requiring training.

尽管标准中未明确的要求识别“代表组织工作”人员的培训需求，但应如果其承担的工作经识别需要培训则应包括在识别的范围内。

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Even the earliest of tribes had a system of numeration that, if not advanced, was sufficient for the tasks that they had to perform.

即使是最早的部落也有一种计算系统，哪怕不先进，也足以完成他们必须执行的任务。

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Companies can also set access levels and permissions to control the data employees can access and the tasks they can perform remotely.

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Whether that be WalMart, the tractor or a production line: they all add to the collective wealth as they free up labour to perform other tasks.

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The point about games is that they make players want to perform difficult tasks and pay for the privilege, says Brian Burke of Gartner, a consultancy.

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