you can enjoy a happier life with healthy body than those wealthy people with poor health.

　　

　　affluent、well-off、wealthy、 prosperous 这组形容词都含“富裕的”、“富有的”意思。

　　affluent “富裕的”、“富足的”； 较 rich 正式，语气强烈，指拥有大量金钱及财产。

　　例句：

　　With the development of economy, the people are getting affluent and can afford expensive tours.

　　随着经济的发展, 人们越来越富裕, 可以承受昂贵的旅游。

　　These affluent coastal urbanites enjoy seeing the world and are more likely to travel abroad than the average people.

　　这些富裕的沿海城市居民喜欢看世界，也比普通人更有可能出国旅游。

　　Luxury cars are targeted towards the affluent segment of a population.

　　豪华轿车是以人口中的富裕阶层为销售对象的。

　　You'll usually see them dressed casually, though they are among Europe's affluent people.

　　虽然他们是欧洲最有钱的人，但是你通常都会看到他们穿得很普通。

　　Immigrants and refugees are not likely to be people who have lived in affluent suburbs.

　　移民和难民不太可能是生活在富裕郊区的人。

　　But this figure is expected to rise as more affluent mainland tourists latch on to the idea of health tourism.

　　但随着越来越多富裕的大陆游客对健康旅游产生兴趣，这一数字预计还会上升。

　　

　　well-off “有钱的”、“富裕的”，比 rich 的语气随便。作定语时需用连字符号，作表语时通常不用。

　　例句：

　　He seemed to be very well off.

　　他好象很富有。

　　The nation cannot prosper unless the peasants are relatively well off.

　　只有农民的生活富裕了，整个国家才会富强起来。

　　On the whole, the people made a historic leap from having only adequate food and clothing to leading a well-off life.

　　人民生活总体上实现了由温饱到小康的历史性跨越。

　　The living standards of quite a large number of people have not reached a well-off level though they have ample food and clothing.

　　还有相当数量的人口虽然温饱问题得到解决，但尚未达到小康。

　　Although I'm very well off myself, I do unfortunately have a temporary cash flow problem at the moment.

　　虽然我自己很富有，但不幸的是，目前我的现金流出现了暂时的问题。

　　

　　well-to-do 需用连字符号，意思同 rich。

　　例句：

　　Only the well-to-do can afford these houses.

　　只有富裕的人才买得起这些房子

　　John came from a well-to-do family.

　　约翰出身于一个富裕家庭。

　　He wants to find a husband from a well-to-do background for his daughter.

　　他想给女儿找个家境富裕的丈夫。

　　This was especially the case among the well-to-do, who had ample space for guests and the means to travel.

　　这在富人中尤其明显，他们有足够的空间供客人住宿，也有足够的交通工具。

　　Greensburg is a comfortable, well-to-do, conservative, church-going old town in eastern Indiana.

　　格林斯堡是印第安纳州东部一个舒适、富裕、保守、常去教堂的老城区。

　　

　　wealthy “富裕的”、“富有的”， 语气不如 rich 强烈，更侧重指经济上富裕、有钱有社会地

　　位或身份。

　　例句：

　　It became fashionable for wealthy families to send their grown children to foreign countries.

　　有钱的人家把他们长大成人的儿女送到国外去受教育已成为当时的时尚。

　　He suddenly became wealthy, which changed his whole mode of life.

　　他突然致富，富有改变了他的整个生活方式。

　　The club faced bankruptcy until a wealthy local businessman bailed them out.

　　俱乐部那时眼看就要破产, 後来本地有位富商鼎力相助, 才摆脱困境。

　　Though active in commerce or the professions, most of the wealthy people were not self-made, but had inherited family fortunes.

　　尽管绝大多数富豪活跃于商业或各项职业，但他们并非是白手起家，而是继承了家庭财富。

　　First, you can enjoy a happier life with healthy body than those wealthy people with poor health.

　　首先, 有了健康的身体你就比那些健康不佳富人的享受更快乐的生活。

　　

　　prosperous 除了表示“富裕”外，更侧重于“繁荣”、“富强”、“兴旺”的意思。

　　例句：

　　It is in China's vital interest to keep Hong Kong prosperous and stable.

　　保持香港的繁荣稳定是符合中国的切身利益的。

　　It's hard to believe that in this prosperous country, hunger could be a serious problem.

　　很难相信在这个富裕的国家里, 饥饿会成为一个严重的问题。

　　After years of steady development, the company has now come into a prosperous stage.

　　经过多年的稳步发展, 现在公司已进入一个繁荣的阶段。

　　The city at one time must have been prosperous, for it enjoyed a high level of civilization.

　　这座古城过去一度很繁荣, 因为它曾享有高度的文明。

　　We want to ensure that our children's children inherit an economically prosperous country.

　　我们要确保我们的子孙后代继承一个经济繁荣的国家。