/ɪkˈstɪriər ˌtɛrɪˈtɔriəl ˈwɔtərz/ – Phrase
Definition: hải phận.
A more thorough explanation: Exterior territorial waters refer to the maritime areas beyond a country’s territorial sea, extending up to 200 nautical miles from the baseline from which the territorial sea is measured. These waters are considered part of a country’s exclusive economic zone and are subject to the country’s jurisdiction for certain purposes, such as resource exploration and environmental protection.
Example: The vessel was required to stay outside the country’s exterior territorial waters until it received clearance to enter the port.