Meaning of jiān shì:
jiān shì
监视
Verb
to monitor; to keep a close watch over
Jǐngchá zài jiānshì xiányírén de xíngdòng.
警察在监视嫌疑人的行动。
The police are monitoring the suspect's activities.
Tāmen zài shāngdiàn lǐ ānzhuāngle shèxiàngtóu lái jiānshì dàoqiè xíngwéi.
他们在商店里安装了摄像头来监视盗窃行为。
They installed cameras in the store to monitor theft.
Noun
surveillance
Jǐngchá zhèngzài shǐyòng shèxiàngtóu jìnxíng jiānshì.
警察正在使用摄像头进行监视。
The police are using cameras for surveillance.

