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English definition of “swing into action”

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swing into action

to quickly start working: The emergency services swung into action as soon as the news of the bomb explosion reached them.
Translations of “swing into action”
in Chinese (Traditional) 迅速開始行動…
in Chinese (Simplified) 迅速开始行动…
(Definition of swing into action from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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