2009-01-23 : 今日一言 Yu 9 years ago 三只穿山甲 一公一母 两大一小——来自CCTV10《绿色空间》思考:到底有几只穿山甲?几公几母?想知道谜底,欢迎收看本期《走进伪科学》 Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook