耳朵终于受不了了。因为它的主人每天都听到妈妈千万遍的叮咛声,老师一遍遍的讲课声,这实在有点儿烦。这一天,它决定离开小主人。耳朵走在路上,却不知道去哪儿才好。对了,听说大森林环境优美,空气清新,那就去大森林吧!它快马加鞭,历尽辛苦,终于到达目的地。它迫不及待地钻了进去,可刚进去不一会儿,它就上气不接下气地跑了出来。这是为什么呢?原来有一头凶猛的大黑熊在追赶它。耳朵逃跑的速度怎么能和大黑熊追赶的速度比呢?一眨眼的工夫,它就被大 Ear can not finally stand it. Because its owner heard every day millions of times mother mom, teacher lecture over and over again, this is a bit annoying. On this day, it decided to leave the little master. Ear on the road, but do not know where to go. Yes, I heard a beautiful forest environment, fresh air, then go to the big forest! It is quick, gone through hardships and finally reach their destination. It could not wait to drill in, but for a moment, it ran out of breath. Why is this? Originally, there was a fierce big black bear chasing it. How can the speed of ear escape and big black bear chase than it? Blink of an eye, it was big