Another option demonstrated in Listing 6 is to define a countdown time that will run until the task is executed.

清单6中演示的另一个选项是定义一个倒计时时间，该时间将一直运行到执行任务为止。

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On Wednesday, China marked the one-year countdown to the 2008 Beijing Olympics which will start 8.08 p.m. local time on the eighth day of the eighth month.

昨天，中国举行了2008年北京奥运会倒计时一周年的庆祝活动。 北京奥运会将于北京时间2008年8月8日晚8时零8分开幕。

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One minute later, Garriott begins a second countdown, this time to signal the end of the thruster burn.

一分钟后，加略特重新开始倒数，这次是推进器燃烧解体的信号。

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Burma has ushered in the new year for the first time with a public countdown, in the latest sign of easing political controls on daily life.

BBC: Burma stages first public new year countdown

Someone cursed, the rocket was refueled, and the countdown began a second time.

NPR: SpaceX Makes Progress with Rocket Test

WBGO's Josh Jackson hosts the countdown to 2009, central time (with help from WWNO).

NPR: Toast Of The Nation Swings Into 2009