1·It doesn't seem quite fair, then, to compare the regrets of parents to the regrets of the childless.
那么，将为人父母的遗憾与无子女的遗憾相比较似乎不太公平。
2·A 2010 study of single, childless urban workers between the ages of 22 and 30 found that the women actually earned 8 percent more than the men.
2010年对22至30岁的单身无子女城镇职工进行研究，发现女性实际上收入比男性多8%。
3·Over the next five years, childless men saw an average age-related testosterone decline of 14 percent, but for those who became fathers, the typical drop was 34 percent.
在接下来的5年中，无子女的男性由于年龄原因，睾丸素平均减少了14%，而那些成为父亲的男性，他们的睾丸素锐减了34%。
4·Childless women just aren't willing to make the sacrifices they now see are necessary for motherhood with 44 percent feeling sorry for working mums struggling to have it all, the survey said.
调查称，无子女的女性就是不愿做出那些在她们现在看来为人母所需做出的牺牲，44%的人很同情那些艰辛地两头奔忙的职场母亲们。
5·Childless women just aren't willing to make the sacrifices they now see are necessary for motherhood with 44 percent feeling sorry for working mums struggling to have it all, the survey said.
调查称，无子女的女性就是不愿做出那些在她们现在看来为人母所需做出的牺牲，其中44%很同情那些艰辛地两头奔忙的职场母亲们。