humans造句
Language is something which fundamentally distinguishes
humans from animals.
语言是将人类与动物区分开来的基本特征。
It is shocking that
humans can behave with such bestiality towards others.
令人震惊的是，人竟然能对同类下此毒手。
Variation among
humans is limited to the possible permutations of our genes.
人类的变异受限于我们的基因可能存在哪些排列。