Look at me! I am up in the air. See, I let go both hands, and yet I do not fall. 瞧瞧我啊！我冲上了云霄。看，我放开了双手，我也没有落下去。

　　Now, John, do you try. You go up, and I go down. 现在，约翰，你来试试。你上升，我下降。

　　Take care, and hold fast while you are up in the air. .小心啊，当你悬在空中时要紧紧抓牢

　　See-saw! Up and down. It is great fun to ride on the see-saw. 跷跷板！上上又下下。骑在跷跷板上玩真有趣。