今天早上,青蛙皮皮从别的青蛙那里了解到他们青蛙可以仰着睡觉。仰着睡觉是什么感觉呢?看见的东西不一样吗?不一样在哪儿呢?皮皮只学会了长长地吸一口气,再慢慢地把气吐出来。皮皮还知道吸的气越多越好,吐的气越少越好。皮皮练习了一整天,黄昏时,他正做着深呼吸,忽然,只听“咕咚”一声,他一下子翻了个身,仰面朝天了。 This morning, Frog Pippi learned from other frogs that their frogs could fall asleep. What is the feeling of looking up? What is seen? Is not the same? Pippi only learned to take a long breath, and then slowly spit it out. Pippi also know that the more the better the suction gas, the less vomiting the better. Pippi practice all day, at dusk, he is doing a deep breath, all of a sudden, just listen to “gumble” sound, he suddenly turned over, upside down.