《无处不在的监控：自由的代价与反思》一级做a爱过程免费视频时看

　　Do any areas of our lives escape surveillance anymore? 21st century citizens are the focus of prying eyes, whether they agree to it or not. From citizen security camera networks in New Orleans to the NSA’s mass data collection and digital espionage programs, surveillance is becoming synonymous with personal and national security. Meanwhile, Google, Amazon, Apple, and Facebook r... (展开全部)