该政府正在采取紧急行动来处理一次住房危机。

The government is taking emergency action to deal with a housing crisis.

《柯林斯英汉双解大词典》

这告诉我们，在2019年，气候变化是一个被广泛讨论的话题。“气候紧急状态”是指需要采取紧急行动以减少气候变化的情况。

This tells us that climate change was a widely-discussed issue in 2019. "Climate emergency" means a situation in which urgent action is needed to reduce climate change.

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需要采取紧急行动来对这一情况进行补救。

Urgent action is required to remedy the situation.

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