不同种族混合的由不同性别，种族或社会阶层组成的人和 Made up of people of different sex, race, or social class.
社会阶层主要的社会阶层，例如贵族阶层、平民阶层、牧师阶层，具有不寻常的政治权力 A major social class, such as the nobility, the commons, or the clergy, formerly possessing distinct political rights.
一个影响到一切社会阶层的问题。 A problem that cuts across all strata of society
