If you're happy and you know it, clap your hands

如果你很高興，你知道，拍拍手。

If you're happy and you know it, clap your hands

如果你很高興，你知道，拍拍手。

If you're happy and you know it

如果你快樂，你知道它

And you really want to show it

而你真的想展示它

If you're happy and you know it, clap your hands

如果你很高興，你知道，拍拍手。

If you're happy and you know it, stomp your feet

如果你很高興，你知道，跺腳

If you're happy and you know it, stomp your feet

如果你很高興，你知道，跺腳

If you're happy and you know it

如果你快樂，你知道它

And you really want to show it

而你真的想展示它

If you're happy and you know it, stomp your feet!

如果你高興，你知道，就跺腳吧!

If you're happy and you know it, shout hooray

如果你很開心，你知道，就大喊萬歲吧

HOORAY!

好啊！

If you're happy and you know it, shout hooray

如果你很開心，你知道，就大喊萬歲吧

HOORAY!

好啊！

If you're happy and you know it

如果你快樂，你知道它

And you really want to show it

而你真的想展示它

And you really want to show it

而你真的想展示它

If you're happy and you know it, shout hooray!

如果你高興，你知道，就喊萬歲吧!

HOORAY!

好啊！

If you're happy and you know it, do all three!

如果你快樂，你知道，就做這三件事!

HOORAY!

好啊！

If you're happy and you know it, do all three!

如果你快樂，你知道，就做這三件事!

HOORAY!

好啊！

If you're happy and you know it

如果你快樂，你知道它

And you really want to show it

而你真的想展示它

If you're happy and you know it, do all three!

如果你快樂，你知道，就做這三件事!

HOORAY!

好啊！

"Are you ready to go faster?!?!"

"你準備好更快了嗎！！！&quot。

If you're happy and you know it, clap your hands

如果你很高興，你知道，拍拍手。

If you're happy and you know it

如果你快樂，你知道它

And you really want to show it

而你真的想展示它

If you're happy and you know it, clap your hands

如果你很高興，你知道，拍拍手。

If you're happy and you know it, stomp your feet

如果你很高興，你知道，跺腳

If you're happy and you know it

如果你快樂，你知道它

And you really want to show it

而你真的想展示它

If you're happy and you know it, stomp your feet!

如果你高興，你知道，就跺腳吧!

"Faster!!"

"更快！&quot。

If you're happy and you know it, shout hooray

如果你很開心，你知道，就大喊萬歲吧

HOORAY!

好啊！

If you're happy and you know it, shout hooray

如果你很開心，你知道，就大喊萬歲吧

HOORAY!

好啊！

If you're happy and you know it

如果你快樂，你知道它

And you really want to show it

而你真的想展示它

If you're happy and you know it, shout hooray!

如果你高興，你知道，就喊萬歲吧!

HOORAY!

好啊！

If you're happy and you know it, do all three!

如果你快樂，你知道，就做這三件事!

HOORAY!

好啊！

If you're happy and you know it, do all three!

如果你快樂，你知道，就做這三件事!

HOORAY!

好啊！

If you're happy and you know it

如果你快樂，你知道它

And you really want to show it

而你真的想展示它

If you're happy and you know it, do all three!

如果你快樂，你知道，就做這三件事!

HOORAY!

好啊！

[come and meet all the characters from this song!]

[來見見這首歌裡的所有人物！]