The disease has killed health workers at a higher rate than any other population group.

与任何其他人群相比，该疾病导致的医疗工作者死亡率最高。

By premature death, the researchers mean dying before the average age of death within a population group.

研究人员所说的“过早死亡”是指不到人均死亡年龄。

Some population groups of the brush-tailed rock wallaby in Warrumbungle National Park have fallen to just 10 animals.

在沃伦邦格尔国家公园，有些刷尾岩袋鼠的种群数量已下降到只剩10只。

As a young child, I hated different population groups.

小时候， 我讨厌不同的人群。

India has more people of working age than any other population group.

印度的工作年龄人口比任何其他人口群体都多。

Leading many to worry about what these expanding population groups will do in these regions over the next century, possibly forcing them to migrate elsewhere.

这让许多人担心，这些不断扩大的人口群体在下个世纪会在这些地区产生什么影响，可能会迫使他们迁移到其他地方。

That population group is expected to lift Internet sales from 10 billion dollars now to 70 billion dollars by 2020.

预计到 2020 年， 该人口群体的互联网销售额将从现在的 100 亿美元增加到 700 亿美元。

“These goals are not reached inside the countries, states, districts or population groups, where the infant and maternal mortality is still high and requires attention, new technology and investment.”

这些国家、州、地区和人口族群内没有实现这些目标，那里婴儿和产妇死亡率仍很高，需要得到重视、新技术和投资。