/dɪˈpɑːrtməntəl ˈtɛstəˌmoʊni/ – Phrase
Definition: 1. lời chứng của đại diện cơ quan;
2. lời khai của nhân chứng trước cơ quan.
A more thorough explanation: Departmental testimony refers to testimony given by a department or agency of the government in a legal proceeding, typically related to matters within the scope of that department’s responsibilities or expertise. This type of testimony is often considered official and authoritative due to the department’s specialized knowledge and role in the subject matter being discussed.
Example: During the trial, the prosecution presented departmental testimony from the police officers involved in the investigation.