青蛙兄弟一直生活在一个水塘里,虽然天地不算宽,日子却过得很平静。不料这池塘的水慢慢变得又臭又脏,水中的空气越来越少,眼看无法再住下去了。老鹰飞来告诉他俩说:“离这儿不远处有个大湖,湖里的水又多又干净。你们干脆搬到那里去住吧!” Frog brothers have been living in a pond, although the world is not wide, but life is very calm. Unexpectedly, the pond slowly became dirty and dirty water, water less and less water, seeing no longer live it. The eagles flew in to tell them both: “There was a big lake not far from here and the water in the lake was much and clean, and you simply moved there to live!”