听众 Riley 想知道形容词 “affluent、rich” 和 “wealthy” 之间的差别。它们都有 “拥有大量金钱” 的意思，但用法不同。其中，哪个词相对更正式？哪个词强调 “拥有大量的财产或贵重物品”？怎么用 “rich” 指 “（食物）富含…”？本期节目讲解这三个近义词 ...

Wealthy parents pass on three quarters of their fortunes to their children meaning it will take 300 years for the offspring of today's super-rich to have average incomes, a survey has revealed.