This book tells the story of two little moles who were arguing endlessly about whether it was light or dark above ground. Unable to convince each other, they decided to make a bet. But how could they determine who would win? One mouse suggested climbing up to the surface and seeing for themselves. The two little moles hesitated, but the bet was already made, and neither wanted to back down. Soon, the two little moles returned, but the issue remained unresolved. Upon reaching the surface, they feared seeing something terrifying, so they simultaneously closed their eyes.
本书讲述：地面上究竟是明亮的，还是黑暗的呢，两只小鼹鼠为此争论不休，它们谁都说服不了对方，于是决定打一个赌。可怎么才能知道谁输谁赢呢，一只老鼠给出了建议，亲自爬到地面上去看看不就行了，两只小鼹鼠都有些犹豫，但赌约已经定好，它们谁都不想让步。没一会儿，两只小鼹鼠回来了，但问题还是没有得到解决。原来，在到达地面的那一刻，它们害怕会看到可怕的东西，于是不约而同地闭上了眼睛。
本书讲述：地面上究竟是明亮的，还是黑暗的呢，两只小鼹鼠为此争论不休，它们谁都说服不了对方，于是决定打一个赌。可怎么才能知道谁输谁赢呢，一只老鼠给出了建议，亲自爬到地面上去看看不就行了，两只小鼹鼠都有些犹豫，但赌约已经定好，它们谁都不想让步。没一会儿，两只小鼹鼠回来了，但问题还是没有得到解决。原来，在到达地面的那一刻，它们害怕会看到可怕的东西，于是不约而同地闭上了眼睛。
