比较好的做法是向用户提供一些反馈，说明在处于就绪状态3时，很快就会有响应了。
A better idea is to provide some feedback to the user that when the ready state is 3, a response is forthcoming.
一个程序、任务或硬件设备在处于就绪状态时，只需要一个起动信号就开始工作。
A program, task, or hardware device that is in a ready condition needs only a start signal in order to begin operation.
当人工任务被调用时，它要么处于就绪(还未认领)状态，要么处于已认领状态。
When a human task is invoked, it is either in the ready (not yet claimed) or the claimed state.
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