[00:00.36]贝瓦儿歌-知了虫
[00:01.590]词：贝瓦
[00:03.180]曲：贝瓦
[00:04.784]知了虫土里生前腿爬后腿蹬
[00:12.956]别嫌爬得慢长上翅膀扑棱棱
[00:21.560]知了虫土里生前腿爬后腿蹬
[00:29.812]别嫌爬得慢长上翅膀扑棱棱