This is the 7642nd most frequent Chinese word.
轻快
Light and brisk.
Here, "轻快" conveys a sense of briskness and cheerfulness, describing the uplifting quality of the music.
这首音乐听起来轻快而愉悦。
This music sounds brisk and delightful.
In this sentence, "轻快" is used to describe the nimbleness and liveliness of the dance movements.
他跳舞时动作轻快,充满活力。
His dance moves are light and energetic.
Here, "轻快" refers to the gentle and brisk nature of the wind's movement.