Zimbabwe and other poor African nations, where life expectancy and happiness is low, came bottom of the table.

津巴布韦和其它一些贫穷的非洲国家排名垫底。在这些国家中，人均寿命很短，人们的幸福指数也很低。

youdao

This paper reviews five methods of calculating healthy life expectancy namely Sullivan method double-decrement method multistate life table method micro-simulation method grade of membership model.

介绍了五种计算健康预期寿命的方法：沙立文方法、递减法、增减状态生命表方法、观仿真法、属等级模型法，并对各种方法的优缺点作了述评。

youdao

The table gives information related to population growth, average birth and life expectancy in countries with different income levels in the years 2000 and 2004.

一个表格，描述在2000年和2004年两个年段不同收入国家在人口增长率、出生率、寿命这三个方面的对比。

youdao

After you exceed your Table V life expectancy you have recovered the purchase price and your monthly payments become fully taxable.

FORBES: A 10% Annual Payout For Retirees