至今已有12人踏上過月球，俺還是相信美國科學家的基本素質哈

來源: bluey 於 2019-07-20 13:37:26 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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