translation.en: You may have heard, this last fall Nicolas Sarkozy in France announcing the results of an 18-month study by two Nobel economists, focusing on happiness and wellness in France.
translation.zh: 你也许听过，去年的秋天 法国的尼古拉·萨科齐， 宣布了获得了诺贝尔奖的经济学家一项 18个月研究的研究结果， 这项研究关注于法国的快乐和幸福。