be under surveillance

例句 (10)

• The suspects are under surveillance by the local police.嫌疑人正受到当地警方的监视。
• Following the incident, the politician found himself under constant surveillance.事件发生后，这位政治家发现自己处于持续的监视之下。
• The journalist managed to evade surveillance for several weeks.这名记者设法躲避了数周的监视。
• The company's internal systems are under surveillance to prevent data breaches.公司的内部系统正处于监视之下，以防止数据泄露。
• He was placed under surveillance after being suspected of espionage.在被怀疑从事间谍活动后，他被置于监视之下。
• The activists claimed they were under surveillance simply for expressing their opinions.活动人士声称，他们仅仅因为表达自己的观点就处于监视之下。
• After the escape, the prison was put under heavy surveillance.逃跑后，监狱处于严密的监视之下。
• She discovered that her online activity was under surveillance.她发现自己的在线活动正受到监视。
• The investigation revealed that the entire operation was under surveillance.调查显示，整个行动都在监视之下。
• The intelligence agency confirmed that the targets were under surveillance.情报机构证实，目标人物正处于监视之下。