The formal public security structure was augmented by a pervasive system of informers throughout the society. Surveillance of citizens, both physical and electronic, was routine.

原来的公共安架构已经被提升为全社会遍布告密者的普遍体系。对公民物理/人身和电子上的监视都成了常事。

youdao

More systematic surveillance for earlier detection and the potential benefits of physical activity to prevent lymphedema and mitigate symptoms warrant further clinical integration and research.

更多的系统的早期监测和物理锻炼在阻止淋巴水肿和减轻症状方面的的潜在价值，需要进一步的临床分析和研究。

youdao

He thrived on their hatred and came into his own in the 1950s when he was deprived of his passport, blacklisted by editors and subjected to physical surveillance by the FBI as a suspected Russian spy.

他靠他们的憎恨吃饭，同时当他自己在上世纪五十年代被吊销护照，被编辑们列入黑名单，被美国联邦调查局怀疑为俄国间谍而实施跟踪时，他也出离愤怒了。

youdao

The arrests stem from a 15-month investigation that included wiretaps on 15 telephones, physical surveillance and controlled purchases and seizures of cocaine and heroin.

WSJ: About 100 charged in New England drug raids

These methods, including intense physical and electronic surveillance of Cubans, are also extended to foreign travelers.

CNN: Obama likely to get earful on Cuba at Americas summit

The VIA ARTiGO A1150 is ideal for a variety of applications in the home or office, including home server, media streaming and surveillance applications or great as a regular desktop PC, using only a fraction of the physical real estate.

ENGADGET: VIA's ARTiGO 1150: a $265 barebones nettop with big potential (video)