Depending on the environment, the device agent may poll for waiting jobs at a polling interval, or whenever the device is powered on, or both.

设备代理可以在轮流检测的间隔或设备启动后的任何时刻(或两种条件同时满足)查询等待执行的作业，这依赖于所处的环境。

youdao

During or after the meeting, if Bob needs to know how many people agree with his idea, he can conduct a quick poll by using the Polling option provided in the toolbar.

在会议期间或会议之后，如果bob需要知道有多少人同意他的想法，那么他可以通过使用工具栏中的Polling选项来发起一个投票。

youdao

It works like this -- a voter comes to the polling place, the poll worker cannot find his or her name, but instead of sending the voter home or to a different polling station, the voter would be given a provisional ballot and allowed to vote right then and there.

CNN: Major Garrett on election reform recommendations