送交者: steven 于 2011-09-19, 16:53:39:

回答: 世界上有超过200万已知的物种，真正被人仔细研究的极少， 由 蓝隼 于 2011-09-19, 16:43:38:

• Be quiet, this is not supposed to be discussed here loudly. - 蓝隼 (68 bytes) 2011-09-19, 16:58:16 (620466)

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