在第二个实验当中，研究参与者被告知他们将在完成一项简单任务之后获得报酬，在他们完成任务时研究人员会对他们进行脑部扫描。

In a second experiment, study participants were told that they would be paid for performing a simple task, and researchers conducted brain scans while they completed the tasks.

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另外，您还可以在流程级别定义缺省活动管理员(参见图4，第二个人工任务规范)。

In addition, you can define a default activity administrator on process level (see Figure 4, second human task specification).

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这是航天飞机组员们的倒数第二个任务，也是计划中的最后一次太空行走。这次任务意味着空间站将在未来的十年中保持在最佳状态。

This is the next-to-last shuttle mission and the final spacewalks of the program scheduled, meant to leave the space station in the best condition possible for the next decade.

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