Marketers have embraced the two-step flow because it suggests that if they can just find and influence the influentials, those select people will do most of the work for them.
营销人员接受了这种两步流程理论，因为它表明，只要他们能找到并影响这些影响者，这些人就会为他们完成大部分工作。
Far less certain, however, is how successfully experts and bureaucrats can select our peer groups and steer their activities in virtuous directions.
然而，专家和官僚们能否成功地为我们选择同辈群体，并引导他们的活动朝着积极的方向发展，这一点远不那么确定。
As James Fowler, professor of medical genetics at UC San Diego, says, "Most people do not even 7 their fourth cousins but somehow manage to select as friends the people who 8 our kin.
正如加州大学圣地亚哥分校医学遗传学教授James Fowler所说，大多数人甚至不认识他们的第四代堂表亲，但不知何故设法选为朋友的人却是我们的亲属。
A fifth grader gets a homework assignment to select his future career path from a list of occupations.
一名五年级学生收到一份家庭作业，要求他从职业列表中选择未来的职业道路。
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。