As we mentioned when we talked about the compensate activity, compensation lets you undo a completed activity.

我们在讨论补偿活动时已经提到，补偿可让您撤消完成的活动。

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After the first pair of tasks was completed, one group of participants was assigned an undemanding activity intended to cause their minds to wander.

在第一对任务完成后，一组参与者被分配了一个要求不高的活动，目的是让他们走神。

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Last, for every piece of work that needs to be completed, create an Activity (of any type).

最后，为每份需要被完成的工作创建一个活动(可以是任何类型)。

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Cyclists can post an update immediately after their ride or race with details from their completed activity.

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The survey also showed 52% of children aged four to 15 reported five or more active days in a given week, with 12% saying they completed no activity.

BBC: Welsh health survey: One in three take no exercise

The 12 Gbpsi SAS interface is in the final stages of standard activity and should be completed this year.

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