“阶级”造句
战时的海军中很少有势利眼，
阶级意识也不强。
There was very little snobbery or class-consciousness in the wartime navy.
阶级和种族隔阂的消除
the dissolution of barriers of class and race
许多因素都很重要，如
阶级、性别、年龄及民族。
Many factors are important, for example class, gender, age and ethnicity.