Correct

轻快

/ qīngkuài / 
Strokes

Definition

light and quick/brisk/spry/lively/effortless/relaxed/agile/blithe

Example

As an Adjective

(of act, movement, etc) brisk; spry; light

1
Tā
她
cháo
朝
wǒ
我
qīngkuài
轻快
dì
地
pǎo
跑
guòlái
过来
  
。

She came tripping down to me.

2
Tā
他
bùlǚ
步履
qīngkuài
轻快
  
。

He is light on his feet. / He is fleet-footed.

3
Mài
迈
zhāo
着
qīngkuài
轻快
bùzi
步子

walk at a brisk pace; walk with brisk/light/springy steps; be spry in one's steps

4
Qīngkuài
轻快
de
的
wǔdǎo
舞蹈

sprightly dance

5
Qīngkuài
轻快
de
的
jiǎobù
脚步

light footsteps

As an Adjective

light-hearted; lively

6
Yuèduì
乐队
kāishǐ
开始
yǎnzòu
演奏
yī
一
zhī
支
qīngkuài
轻快
de
的
qǔzi
曲子
  
。

The band struck up a sprightly tune.

7
Qīngkuài
轻快
de
的
yīnyuè
音乐
sùdù
速度

crisp tempo

8
Qīngkuài
轻快
de
的
qǔdiào
曲调

lively tune