The most likely reason for departing a board was age, so the researchers concentrated on those “surprise” disappearances by directors under the age of 70.
董事离开董事会的最可能原因是因为年龄，因此研究人员集中关注了那些 70 岁以下董事的“意外”消失情况。
The whirlwind that swept through newsrooms harmed everybody, but much of the damage has been concentrated in areas where newspapers are least distinctive.
席卷新闻编辑室的风暴伤害了所有人，但大部分损害集中在报纸最不具特色的地方。
For a long time, scientists and policy makers concentrated on the idea that teenagers were a problem needed to be solved.
长期以来，科学家和政策制定者都集中于这样一个观念，即青少年是一个需要解决的问题。
New AI technologies are particularly concentrated: Brookings’s Mark Muro and Sifan Liu estimate that just 15 cities account for two-thirds of the AI assets and capabilities in the United States (San Francisco and San Jose alone account for about one-quarter).
新的AI技术特别集中：布鲁金斯学会的马克·穆罗和刘思凡估计，仅15个城市就占美国AI资产和能力的三分之二（仅旧金山和圣何塞两地就占约四分之一）。
例句取自历年考研英语真题，翻译为机器生成，仅供学习参考。