life satisfaction的用法和樣例：
例句
- They found that people in countries with higher incomes report higher life satisfaction.
他們發(fā)現收入較高的國家國民對生活滿(mǎn)意度較大。 - As expected, the analysis of global data revealed that life satisfaction among people in poor countries rises as their nation's wealth increases and they are able to meet their basic needs.
正如預料，在對全球數據進(jìn)行分析后發(fā)現，在貧窮國家，隨著(zhù)國家財富增加、生活基本需要得以滿(mǎn)足，人民的生活滿(mǎn)意度會(huì )提高。
