Cats are long lived, with an average life expectancy of 15 years. Over the total life of the cat, that comes to $7, 640 .

猫可以活很久，平均寿命为15年，因此纵观猫一生的花费达到了7640美元。

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Conclusions the increase in the risk of CVD and mortality from diabetes represents an important decrease in life expectancy and life expectancy free of CVD.

结论：糖尿病引起心血管疾病发生风险和死亡风险升高，这意味着生命期望值和无心血管疾病情况下的生命期望值的下降。

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The researchers found a 14-year difference in life expectancy between Asian-American and African-American men who can expect to live an average of 67 years.

VOA: standard.2010.04.08

The minister said there was a "general acceptance that changes to pensions are inevitable" because of increased life expectancy and an aging population.

BBC: Pensions Bill

The gap between the rewards offered by Lazard and those of the rest of the pack would then narrow, extending the group's life expectancy as an independent entity.

ECONOMIST: Lazard

Researchers are getting closer to finding a cure for juvenile diabetes but it is still a serious condition which in adults shortens the life expectancy by an average of 15 years.

BBC: Teddy helps children face the needle