VOA慢速英语:网络之父警告称科技巨头太强大

dominate – v. to have main control over a person or thing

alternative – n. something that is different from what is usual

concentration – n. large amount of something in the same place

disrupt – v. prevent something from continuing as usual or planned

shift – v. change direction

decay – v. to gradually become bad or weak

propagate – v. spread or promote something widely