前两天不还有研究说，懒是人类进化的结果。也是大脑最佳的选择结果，哈哈

来源: thetruth111 于 2018-09-23 21:52:12 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.