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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Use the "movie:" operator to search for a movie title along with either a zip code or U.S. city and state to get a list of movie theaters in the area and show times.

使用“ movie： ”操作符可以查找电影字幕，如果加上邮政编码或美国的城市名和州名还可得到在该地区的电影院名单和电影放映时间。

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News of the accident emerged in late June on the microblogging site Sina Weibo and was not confirmed by the state-owned operator until last Friday.

六月下旬事故发生之后，消息很快在新浪微博上传开，而直到上周五才得到官方证实。

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That's what happened in 2000. Someone reported pollution from one of the CAFOs to state authorities and the CAFO operator blamed Henning.

VOA: standard.2010.05.06

No state requires the operator of an to be licensed.

FORBES: Segway Goes Legit

In fact, according to the Electric Reliability Council of Texas (ERCOT), the state's grid operator, more than 150 new generation facilities are in the development stage.

FORBES: TXU's Vanishing Plants

Gordon Brown, operations manager of California Independent System Operator, the state agency that oversees the power grid, told CNN Thursday night that the declaration triggered contingency plans to stop pumping water for two hours, during the state's critical power usage hour between 5:30 p.m. and 6:30 p.m.

CNN: California briefly declares Stage Three power emergency