长命

例句：

1. 1. Longevity is a crucial factor in determining an individual's health.
   寿命是决定一个人健康的重要因素。
2. 2. The researcher found that the elderly had a longer lifespan than their younger counterparts.
   研究人员发现老年人的寿命比年轻人长。
3. 3.Life expectancy at birth has increased significantly over the past few decades.
   出生时的预期寿命在过去几十年里显著提高。