送交者: xj 于 2005-2-18, 00:02:49:

回答: 体毛脱落发生在一百多万年前的直立人早期 由 JZ 于 2005-2-17, 22:25:18:

If what you said is true, it is hard for me (and probably most of laymen) to accept this cruel fact: we are all from black. :-)

• our black ancester ~15K years ago - JZ (103 bytes) 2005-2-18, 00:12:33
  • so why there is no continuity of skin color such as in Europe - xj (529 bytes) 2005-2-18, 00:25:26
  • sorry but I meant "150K years ago" - JZ (0 bytes) 2005-2-18, 00:20:02

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