长颈鹿的平均血压是200，心脏需要努力工作，提前衰老。。。

来源: 御用文人于 2013-07-29 07:15:05 [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.