看到第一张照片，我一下子就明白了：地球是圆的！

来源: 500miles 于 2022-01-29 17:02:06 [博客] [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.