social strata的用法和样例：
例句
- Social divisions in the city are stark.
城市里各社会阶层有明确的分野。 - It is a problem that cuts across all strata of society.
这是一个影响到一切社会阶层的问题。
social strata的相关资料：
临近单词
socialised
social
social-affection education
Social Democrats of Slovenia
socialization of achievement
social and political freedom
social decision scheme model
social insurance expenditure
social responsibility ethics
Social science in a hurry.
social technology innovation
social security for the aged
