/liːɡəl ˈdjuːti/ – Phrase
Definition: 1. nghĩa vụ do luật pháp quy định, nghĩa vụ pháp lý;
2. nghĩa vụ hợp đồng.
A more thorough explanation: A legal duty refers to an obligation imposed by law on an individual or entity to act in a certain way or refrain from acting in a way that may cause harm to others. This duty is typically recognized and enforced by the legal system, and failure to fulfill it may result in legal consequences such as liability or penalties.
Example: As a doctor, it is your legal duty to provide appropriate medical care to your patients.