This calls out to the script operator the fact that a policy decision is captured here.

这向脚本操作员表明，一个策略决策是在这里捕获的。

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The 'waitfor' operator allows QA engineer to synchronize operation of test script with desirable state of components of Application Under Test.

QA工程师可以通过“'waitfor'”操作让测试脚本与被测程序的组件状态同步。

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Even if two operators are using the same script, she says, some callers may respond differently (or even abusively) depending on the operator's gender or accent.

ECONOMIST: Monitor: Call and response | The