xiaoshu20061
欢快的英文是：Cheerfulness
一、汉英大词典
cheerful and light-hearted; in a merry mood; lively.
欢快的曲调。
a lively melody.
欢快的音乐。
merry music
二、双语例句
1、戴安娜的家里挤满了兴奋的人们，他们伴着欢快的音乐不由自主地引吭高歌。
Diana's house was crowded with happy people whose spontaneous outbursts of song were accompanied by lively music.
2、通常需要断尾，尾巴的动作显得欢快。
The tail is generally docked and displays a lively action.
3、那一端的接线员欢快而轻松。
The telephonist at the other end was cheery and casual.
4、孩子们欢快地跑下黄色的校车，冲进运动场。
Children scampered off the yellow school bus and into the playground.
5、人们只是希望能伴着欢快的曲子尽情地跳博普舞。
People just want a good tune and a good bop.
