/seɪf-kiːpɪŋ ʌv prɪzənər/ – Phrase
Definition: việc canh gác tù nhân chắc chắn.
A more thorough explanation: Safe-keeping of a prisoner refers to the act of securely detaining and protecting an individual who has been arrested or convicted of a crime in a manner that ensures their safety and prevents their escape. This includes providing appropriate facilities, supervision, and security measures to safeguard the prisoner while in custody.
Example: The police officer ensured the safe-keeping of the prisoner by placing him in a secure holding cell.