/ˌɛpɪˈkɒntɪˌnɛntəl siː/ – Phrase
Definition: biển nội địa.
A more thorough explanation: An epicontinental sea is a shallow sea that lies above a continental shelf and is partially enclosed by land, but is not completely surrounded by land.
Example: An epicontinental sea is a shallow sea that lies above a continental shelf, such as the North Sea in Europe.