Yet it is precisely these non-celebrity influentials who, according to the two-step-flow theory, are supposed to drive social epidemics, by influencing their friends and colleagues directly.
然而，正是这些非名人影响力者，根据两步传播理论，应该通过直接影响他们的朋友和同事来推动社会流行现象。
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。