expectancies的中文翻譯是什麼意思

They had longer life expectancies than their parents.

他們比上一輩人的預期壽命要長。

In fact, modern lifestyles are actually exacerbating the gap between male and female life expectancies.

實際上, 現代生活方式確實加大了男女壽命差別的鴻溝.

Life expectancies differ depending on the kind of cancer, the affected organ and other issues.

是否能存活下來得看癌症型別, 是否影響到器官和其他組織.