英语小故事:Look at the Sky from the Bottom of a Well 坐井观天 There is a frog. He lives in a well and he never goes out of the well. He thinks the sky is as big as the mouth of the well. 有一只青蛙住在井底,他从来没有去过井外面。他以为天空就和井口一样大。 One day a crow comes t