尽快采取行动用英语怎么说

To take action as soon as possible in English can be translated as "to act swiftly" or "to act promptly." These phrases convey the sense of taking action quickly, without delay. The phrase "to act promptly" specifically emphasizes the importance of acting quickly in response to a situation.
Here are some examples of how these phrases can be used in English:
We need to act swiftly to address the situation before it gets worse.
In this emergency situation, it is important for us to act promptly to ensure everyone's safety.
The company has taken steps to act swiftly in response to the changing market conditions.
In Chinese, "to act promptly" can be translated as "迅速采取行动" (xùnsù cǎiqǔ xíngdòng) and "to act swiftly" can be translated as "迅速行动" (xùnsù xíngdòng).