/ˈoʊpən ˈbɔːstl/ – Phrase
Definition: cơ quan cải tạo phạm nhân trẻ kiểu mở.
A more thorough explanation: “Open borstal” refers to a type of correctional institution in the United Kingdom that is designed for young offenders. It is a facility where inmates are allowed more freedom of movement and are often given opportunities for education, vocational training, and rehabilitation programs. The term “open borstal” is derived from the name of the first such institution, which was established in Borstal, Kent in 1902.
Example: The judge decided to open a new borstal facility for young offenders in the county.