[00:02.95]HappyBirthday - 儿童歌曲
[00:15.35]Happy birthday to you
[00:18.98]Happy birthday to you
[00:22.71]Happy birthday dear ……
[00:26.53]Happy birthday to you
[00:45.51]Happy birthday to you
[00:49.05]Happy birthday to you
[00:53.02]Happy birthday dear ……
[00:56.7]Happy birthday to you