/meɪn rɪˈspɒnsəˈbɪləti/ – Phrase
Definition: trách nhiệm chính.
A more thorough explanation: Main responsibility refers to the primary duty or obligation that an individual or entity is required to fulfill in a particular situation or role. It is the key task or function that one is accountable for and is typically outlined in a job description, contract, or legal document. Failure to fulfill one’s main responsibility may result in consequences such as legal liability or disciplinary action.
Example: The main responsibility of the defendant in this case is to provide evidence to support their alibi.