Hostility towards outsiders is characteristic of both human and nonhuman animals.
敌视外来者是人类和其他动物共有的特征。
《柯林斯英汉双解大词典》
2
The need to communicate is a key characteristic of human society.
对交流的需求是人类社会最重要的一个特征。
3
Considering human capital as a characteristic of the population, however, all four countries were advantaged by the large percentages of their populations who could read and write.