The researchers' argument stems from a simple observation about social influence: With the exception of a few celebrities like Oprah Winfrey - whose outsize presence is primarily a function of media, not interpersonal, influence - even the most influential members of a population simply don't interact with that many others.
研究人员的论点源于对社会影响的一个简单观察：除了像奥普拉·温弗瑞这样少数几位其巨大影响力主要源于媒体而非人际影响的名人外，人群中最有影响力的人实际上并不与太多其他人互动。
Chewing gum, once bought primarily by adolescent boys, is now featured in commercials as a breath freshener and teeth cleanser for use after a meal.
口香糖曾经主要是青少年男孩购买，现在却在广告中被宣传为餐后清新口气和清洁牙齿的用品。
Giovanni Parmigiani, a biostatistician at the Harvard School of Public Health, a member of the SBoRE group, says he expects the board to "play primarily an advisory role.
哈佛大学公共卫生学院的生物统计学家、SBoRE小组成员乔瓦尼·帕尔米吉亚尼表示，他预计该委员会将‘主要发挥顾问作用’。
Oxytocin is made primarily in the central lower part of the brain, and some of it is released into the bloodstream.
催产素主要在大脑中央下部产生，其中一部分会释放到血液中。
Many French politicians and media outlets have referred to this as a "GAFA tax," meaning that it is designed to apply primarily to companies such as Google, Apple, Facebook and Amazon - in other words, multinational tech companies based in the United States.
许多法国政界人士和媒体将这项税称为"GAFA税"，这意味着它主要是针对谷歌、苹果、脸书和亚马逊等公司，换句话说，就是美国的跨国科技公司。
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。