Back in the 1840s, life insurance was very important because the average expectancy of life was only something like forty-five years, so that meant parents were dying left and right.
在19世纪40年代的时候,寿险是非常重要的,因为当时的人均期望寿命,仅为45岁左右,这意味着双亲平均只能活到45岁。
YAY! A study found left-handed men are, on average, 15% richer than right-handed men for those who attended college, and 26% richer if they graduated.
耶!一项研究表明,平均来说,大学里左撇子男性比右撇子男性富裕15%,毕业后则为26%。
Methods: 25 cases were diagnosed as twisted testicular appendages by Color Doppler ultrasound, average age was 8 years old, left for 15 cases, right for the 10 cases.
方法彩色多普勒超声诊断的小儿睾丸附件扭转病患者25例,平均年龄为8岁,其中左侧睾丸附件扭转为15例,右侧睾丸附件扭转为10例。
Back in the 1840s, life insurance was very important because the average expectancy of life was only something like forty-five years, so that meant parents were dying left and right.
在19世纪40年代的时候,寿险是非常重要的,因为当时的人均期望寿命,仅为45岁左右,这意味着双亲平均只能活到45岁
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