If you're happy 如果觉得快乐。
If you're happy and you know it, clap your hands (clap, clap).
如果感到快乐你就拍拍手。
If you're happy and you know it, clap your hands (clap, clap).
如果感到快乐你就拍拍手。
If you're happy and you know it, never be afraid to show it.
如果感到快乐，而且你想表达出来。
If you're happy and you know it, clap your hands (clap, clap).
如果感到快乐，那就拍拍手。
If you're happy and you know it, stomp your feet (stomp, stomp).
如果感到快乐就跺跺脚。
If you're happy and you know it, stomp your feet (stomp, stomp).
如果感到快乐就跺跺脚。
If you're happy and you know it, never be afraid to show it.
如果感到快乐，而且你想表达出来。
If you’re happy and you know it, stomp your feet (stomp, stomp).
如果感到快乐就跺跺脚。
If you're happy and you know it, wink your eye (wink, wink).
如果感到快乐你就眨眨眼。
If you're happy and you know it, wink your eye (wink, wink).
如果感到快乐你就眨眨眼。
If you're happy and you know it, and you really want to show it.
如果感到快乐，而且你想表达出来。
If you're happy and you know it, wink your eye (wink, wink).
如果感到快乐你就眨眨眼。
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