And the effects could be added together, so that if a girl had two of the disruptions to her early life, her age at the time of her first pregnancy was around a year earlier than average.

影响可以叠加，如果某个女孩的早期生活中，这两种干扰均存在的话，她初次怀孕的年龄平均比别人提前一年左右。

youdao

I resolved to spend time in the accountants' glass tower, as well as in one or two of their homes, in order to build up a snapshot of an average day in the life of an accountant.

我决定在会计师们的玻璃高塔里待上一段时间，在一两个他们的家里也是一样，从而能构建起一幅属于一个会计师的平常日子的快照。

youdao

The average woman needs this number at any one time in her life, a study suggests.

一项研究显示，女性在她一生中的任何阶段都需要四个朋友。

youdao

During that time average life expectancy increased from 30 to almost 46 years from the time of diagnosis, according to the data, reported in the BMJ.

BBC: HIV life expectancy rises in UK, study finds

At a time when average life expectancy was 47, few lived long enough to get cancer.

WSJ: Cancer Society hits 100 as US cancer rate falls

This step is particularly important for women, who have lower average salaries, spend more time out of the paid workforce, and have longer life expectancies.

FORBES: Practice Radical Financial Simplicity