The phrase "acting swiftly" is correct and usable in written English.
You can use it to describe someone taking quick action in response to a situation or event.
Example: "In emergencies, it is crucial for leaders to be acting swiftly to mitigate any potential damage."
Alternatives: "responding quickly" or "taking prompt action".
The good news is that the Academy's leader, Lt. Gen. Mike Gould, is acting swiftly and decisively on multiple levels to effectively deal with this heinous act of unconstitutional fundamentalist Christian supremacy," said Weinstein, who has been in contact with Gould since being informed of the incident.
By acting swiftly to downgrade debt, they would constrain companies (and countries) from borrowing too much.
The companies are acting swiftly to solve the social networking riddle.
"Sars taught Chinese leaders the importance of acting swiftly when handling a disease outbreak," he said.
The military's current plans are unclear; the Chibok parents hope that it is acting swiftly and cautiously.
Victims have accused bishops of covering up abuse or not acting swiftly to discipline priests who have abused minors.
Mr. Reynolds, on the other hand, criticized them for acting too swiftly.
Critics said they welcomed the regulators' recognition of the problem, but faulted them for not acting more swiftly to amend pilot training standards.
While acknowledging Binyamin Netanyahu's role in securing his son's release, he criticised the Israeli prime minister for not acting more swiftly.
Labour has been vocal in its support of our campaign on tax, acting particularly swiftly to get international agreement on offshore tax havens, but it has barely scratched the surface.
On the Democratic side of the aisle, Christopher Dodd, chairman of the Senate banking committee, offered only a cautious endorsement of Bernanke's reappointment, accusing the Fed boss of acting insufficiently swiftly to aid millions of mortgage borrowers struggling to avoid losing their homes to foreclosure.
