名词短语
中文翻译：某人的寿命
同义词：
['lifespan', "life expectancy例句：1. The elderly should have a longer lifespan than the young.（老年人应该比年轻人活得更久。）2. The company's lifespan is expected to be at least five years.（该公司预计至少能运营五年。）"]
例句：
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1. The elderly should have a longer lifespan than the young.
老年人应该比年轻人活得更久。
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2. The company's lifespan is expected to be at least five years.
该公司预计至少能运营五年。
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3.She has lived for over sixty years and is nearing her lifespan.
她活了六十多岁，接近寿命极限。