pecuniosity

例句：

1. 1. The wealthy man is generous to his friends and family.
   这位富人慷慨地对待朋友和家人。
2. 2. The country's wealth has been a source of pride for generations.
   该国的财富一直是几代人引以为豪的。
3. 3. The rich man lived a life of luxury, while the poor man struggled to survive.
   富人过着奢侈的生活，而穷人挣扎着生存。