我是文科生。但是不是有黑洞的存在吗？俺穿过黑洞去了。。。~

来源: 尘凡无忧于 2026-03-28 07:25:28 [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.