This is the 8363rd most frequent Korean word.
swift
The Korean word for "swift" means moving or happening quickly, or something that is characterized by speed.
In this sentence, 'swiftly' is used as an adverb to describe how quickly and efficiently the person makes decisions.
그는 상황에 따라 재빨리 결정을 내린다.
He swiftly makes decisions based on the situation.
Here, 'swift' is an adjective describing the promptness and urgency of the action.
초기 분석 후, 우리는 즉각적인 행동을 취해야 했다.
After the initial analysis, we had to take swift action.
In this context, 'swift' qualifies the person's response, emphasizing its quickness and precision.