许多中产阶级家庭喜欢在周末去咖啡馆放松。

Many ___middle-class families enjoy relaxing at coffee shops on weekends.

他们中产阶级的生活观念更倾向于稳定的工作和良好的教育。

Their ___middle-class values emphasize stable careers and quality education.

这个社区主要是中产阶级家庭，生活舒适但不奢华。

This neighborhood is mostly populated by ___middle-class families who live comfortably but not luxuriously.