/wʌɪərˌtæp sɜrˈveɪləns/ – Phrase
Definition: việc theo dõi bằng thiết bị nghe lén.
A more thorough explanation: Wiretap surveillance refers to the act of monitoring or intercepting telephone or electronic communications, such as phone calls, emails, or text messages, without the knowledge or consent of the parties involved. This practice is typically conducted by law enforcement agencies or government authorities for investigative or intelligence-gathering purposes, and is subject to strict legal regulations and oversight to protect individuals’ privacy rights.
Example: The police obtained a warrant to conduct wiretap surveillance on the suspect’s phone conversations.