/jeɪl ˈsɜːrvɪs/ – Phrase
Definition: 1. làm việc trong trại giam;
2. chấp hành án tù ngắn hạn.
A more thorough explanation: “Jail service” refers to the provision of services and facilities within a jail or correctional facility, including but not limited to security, healthcare, food, and other necessities for inmates.
Example: The defendant was sentenced to five years in prison, where he will receive jail services such as counseling and vocational training.