人工“计数器”们催促收到问卷却没有回音的家庭，但是分发给他们掌上电脑的计划不得不被取消。

But a plan to issue handheld computers to the “enumerators” for chivvying non-replying households had to be cancelled.

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当然，也可以反向而不是正向运行循环，或者使用1之外的循环计数器增量，甚至像while语句那样完全取消循环计数器。

Of course, you can run loops backward instead of forward, or increment the loop counter by something other than 1, or even eliminate the loop counter completely as you do in a while statement.

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