趣英语 / expectancy例句

expectancy例句

Average life expectancy went down from about 70 to 67.
平均预期寿命从70岁左右降到了67岁。

Three of the six have comfortably exceeded their normal life expectancy.
6人中已经有3人轻松超过了正常的预期寿命。

The average life expectancy was 40.
平均期望寿命曾是40岁。

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