/ˈpraɪvət ˈkæriər/ – Phrase
Definition: người vận chuyển tư, người vận chuyển riêng.
A more thorough explanation: A private carrier is a transportation company or individual that provides transportation services to specific clients or customers under private contract, rather than offering services to the general public.
Example: The private carrier is responsible for delivering the confidential documents to the client’s office.