if you are happy的歌词如下：
If you're happy and you know it,clap your hands (clap, clap).
If you're happy and you know it clap your hands. (clap, clap).
If you're happy and you know it, and you really want to show it.
If you're happy and you know it, clap your hands. (clap, clap).
If you're happy and you know it, stomp your feet (stomp, stomp).
If you'粗弯re happy and you know it stomp your feet (stomp, stomp).
If you're happy and you know it, and you really want to show it.
If you're happy and you know it, stomp your feet (stomp, stomp).
If you're happy and you know it, shout hurray (hurray, hurray).
If you're happy and you know it shout hurray (hurray, hurray).
If you're happy and you know it, and you really want to show it.
If you're happy and you know it, shout hurray (hurray, hurray).
If you're happy and you know it, do all three (clap, stomp, hurray!).
If you're happy and you know it do all three (clap, stomp, hurray!).
If you're happy and you know it, and you really want to show it.
If you're happy and you know it, do all three (clap, stomp, hurray!)
《if you are happy》是一首简易的英文儿童歌曲。翻岩此闷译成中文是“如果你是快乐的/幸福的”。
参考：if you are happy网页链接
