joie de vivre

例句：

1. 1. Living in Paris has made me truly happy.
   生活在巴黎让我真正感到快乐。
2. 2. He enjoys joie de vivre every day.
   他每天享受快乐的生活。
3. 3. Joie de vivre is the essence of French culture.
   快乐生活是法国文化的本质。