The little author covered the swimming ring with his feet to kick the water; the mother watered the water; he stepped on the cushions again; his hands opened and remained balanced; others dived into the water. The audience can feel the buoyancy of the water and the freedom of the people in the water.
小作者套着游泳圈双脚踢水；妈妈浮在水中浇水；自己又踩着浮垫双手张开保持平衡；还有人潜到水底里。观众完全能感觉到水的浮力，与人在水中的自由自在。