Our generation is much wealthier than our parents, much, much wealthier than our grandparents' generation.

我们这一代比父辈富足，比祖父辈更加富足。

哈佛公开课 - 幸福课课程节选

so, inequality between the wealthier charter schools

在较富有的特许学校和，

丰富多彩的社团活动 - SpeakingMax英语口语达人

You have a progressive tax system that takes more money from the wealthier people and you have a welfare system that looks at individual hardship and pays out.

我们有随富有程度加重税负的,累进税制,还有关注个体并进行再分配支出的,福利制度。

耶鲁公开课 - 金融市场课程节选