幾十萬年前用火後，大腦容量才能得到迅速增大。之前的事兒記不清楚正常。

來源: ozxlu 於 2024-06-30 14:35:22 [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.