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Chinese (Simplified) translation of “life expectancy”

life expectancy

noun [C usually singular]    
the length of time that a living thing, especially a human being, is likely to live
Life expectancy in Europe has increased greatly in the 20th century .
Life and living
(Definition of life expectancy noun from the Cambridge English-Chinese (Simplified) Dictionary © Cambridge University Press)

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Translations of “life expectancy”

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