If you're happy and you know it, clap your hands,
If you're happy and you know it, clap your hands,
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.
如果感到幸福你就拍拍手，如果感到幸福你就拍拍手，
如果感到幸福你大胆说，如果感到幸福你就拍拍手。
If you're happy and you know it, stamp your feet,
If you're happy and you know it, stamp your feet,
If you're happy and you know it, and you really want to show it,
If you're happy and you know it, stamp your feet.
如果感到幸福你就跺跺脚，如果感到幸福你就跺跺脚，
如果感到幸福你大胆说，如果感到幸福你就跺跺脚。
If you're happy and you know it, nod your head,
If you're happy and you know it, nod your head ,
If you're happy and you know it, and you really want to show it,
If you're happy and you know it, nod your head.
如果感到幸福你就点点头，如果感到幸福你就点点头，
如果感到幸福你大胆说，如果感到幸福你就点点头。
If you're happy and you know it, say“we are”,
If you're happy and you know it, say“we are” ,
If you're happy and you know it, and you really want to show it,
If you're happy and you know it, say“we are”.
如果感到幸福你就说“是的”，如果感到幸福你就说“是的”，
如果感到幸福你大胆说，如果感到幸福你就说“是的”。
