translation.en: But when I'm really small, the forces between my feet and the ground are going to affect my locomotion a lot more than my mass, which is what causes that bouncy motion.
translation.zh: 但当我非常小时， 我的脚和地面之间的力对我移动的影响 要远大于我的重量对我移动的影响， 而这正是弹跃式移动的原因。