名词
中文翻译：Unknown
同义词：
['urgency', 'emergency situation', 'critical incident']
例句：
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1. The sudden earthquakecaused an emergency situation in the city.
突如其来的地震在城市引发了紧急情况。
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2.He decided to take action immediately to address the emergency situation.
他决定立即采取行动来应对紧急情况。
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3.In case of an emergency, we need to contact the police immediately.
万一发生紧急情况，我们需要立刻联系警察。