Her quick action saved the child's life.

她行动迅速，救了小孩的命。

《牛津词典》

That's perhaps a little more draconian but that's a quick action.

那可能是有点更苛刻的，但是那是个快动作。

open.163.com

Without quick action, they warned, countries like Spain and Italy could be sucked under.

它们警告称，如不迅速采取行动，西班牙和意大利等国可能被压垮。

www.okread.net

Also,the research showed that traders with the most exposure generally made the most money in wild markets when quick action is required.

VOA: special.2009.02.25

The Honduran national team's quick action in securing the services of the young player also helped.

VOA: standard.2010.06.09

But climate change negotiators worry that without quick action, the carbon footprint of countries like India and China will rise dramatically as their fast-growing economies propel millions into the middle class.

VOA: standard.2009.11.27

As a leader, you can enable the quick action required to take advantage of opportunities.

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Expect quick action to cut the country's soaring budget deficit, now 3%of nominal GDP.

FORBES: There will be no midnight cabinets

As law enforcement will tell you, finding a missing child depends on quick action.

FORBES: How Innovation Is Protecting Children and Families