人种,人科
The Hader and Laetolil hominids appear to be unique. 哈达尔和莱特利尔的化石人类堪称举世无双。
The specimens are the oldest hominids to ever be found outside of Africa. 这些标本是非洲以外发现的最古老的原始人。
Hominid their children, not to worry maid abuse, neglect of school discipline. 原始人自己带孩子,不用担佣人虐待、学校疏于管教。
In the 5 million years since we hominids separated from apes,our DNA has evolved less than 2% . 在人科动物从猿类分化出来后的500万年中,我们的DNA进化了还不到2%25。
Changes in food availability over time, it seems, strongly influenced our hominid ancestors. 在演化中,食物内容的变化,对我们的人科祖先有强烈的影响。