Alarms to stop production if a quality problem emerges.

质量问题出现时停止生产的警报。

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Similarly, if subsequent testing in a new area provides an indication that there is a test problem, this is also factored into the quality assessment.

同样的，如果新的区域内的后继测试提供了一个存在测试问题的指示，那么这也应该包含于质量评估中。

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But air quality remains such a large problem that officials are also preparing contingency plans that could force factories across much of northern China to close temporarily if conditions warrant.

然而，空气质量依然是一个大问题，因此官方还制定了一项预案，在必要时，强行临时关闭华北大部分地区的工厂。

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International Olympic Committee spokeswoman Giselle Davies told a news conference that plans are in place to be able to move events in time if air quality becomes a problem.

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If quality was a problem, it was a systemic error and not connected to employee morale.

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Better, still, if you can help people avoid or solve a problem--say, by inspecting homes for water quality or environmental safety.

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