| 例句 |
They had not been exposed to most diseases common to urban populations.城市人口中多数常见的疾病他们都没有接触到。The city's populations represent a broad/wide spectrum of society.城市的各类人群代表了广泛的社会阶层。Fish populations assume highly localized distributions within each river.鱼群分布集中在每条河的某些区域。We're detecting more depression and substance abuse in younger populations.我们发现年轻人中抑郁和酗酒吸毒问题日益严重。The fact that people have left farm work has denuded many villages of their working populations.人们脱离农业生产的情况令许多村庄失去了劳动人口。Interesting distinctions can be drawn between the two populations.比较两类人可以发现有趣的差异。For comparative purposes, the populations of three other cities are also shown.为便于比较，还显示了另外三个城市的人口。Elephant populations were in free fall in many areas.许多地区的大象数量急剧下降。The unions tried to secure a bigger slice of the cake of economic prosperity for the working populations.工会试图为工人们争取更多的由经济繁荣所带来的利益。But amid shrinking populations, that logic is turned upside-down.但是在日益萎缩的人口数量之中，这一逻辑就要完全被颠倒过来了。The ethnic populations are so intermingled that there's bound to be conflict.各民族人口如此杂居，肯定会发生冲突。The program helps people from marginalized groups/populations.这项计划帮助那些被边缘化的群体/人口。This policy has led to a dramatic increase in our prison populations.这项政策导致监狱服刑人员数量剧增。The two populations are widely separated geographically.这两个群体地理位置相距很远。The Croatian town of Ilok is a classic case of shifting populations.克罗地亚小镇伊洛克是一个人口不断变迁的典型例子。Leaving some fields fallow provided a natural check on insect populations.让一些土地休耕可以自然地控制昆虫数量。The balance of animal populations would be grossly upset very rapidly unless the law of requisite variety held in general throughout nature.除非必要品种规律在整个自然界起支配作用，否则动物种群的平衡就会迅速地被全面打破。History is replete with examples of populations out of control.历史上人口失控的例子比比皆是。The Croatian town of Ilok is a classic case of shifting populations.伊洛卡的克罗地亚小镇就是人口不停流动的典型例子。As populations age, funding retirement becomes more expensive.随着人口老龄化，供养退休人员会变得更加昂贵。He made a commitment to give succour to populations involved in the conflict.他承诺要向战争中受难的人们施以援助。These populations have managed to maintain distinct identities.这些人群总算保持了鲜明的特色。The ethnic populations are so intermingled that there's bound to be conflict.各民族人民如此混合，必然会起冲突。Around each of these states was a periphery of mixed populations.在这些州的四面都有一个各种族混居的边缘地带。Throughout the war, there were horrific casualties among the civilian populations of both countries.整个战争期间，两国平民伤亡惨重。 |