internal sea造句

This field could be caused by an internal sea, or perhaps a metallic core like Earth's, scientists said.
Unlike vertebrates, the complex motor skills of octopuses are not organized in their brain using an internal sea creatures.
Both had been attacked by a previously unknown people, the Korsars ( corsairs ), the scourge of the internal seas.
The waters of the Bering Sea were deemed to be international waters, contrary to the U . S .'s contention that they were an internal sea.
The Byzantine, Roman and Scandinavian cultures met at Kruszwica, the largest town on the banks of this vast internal sea of Poland, and exercised a revolutionary effect upon the modes of thought and the political institutions of the tribe.
It's difficult to find internal sea in a sentence. 用internal sea造句挺难的

The Sea of Azov is the shallowest sea in the world with an average depth of and maximum depth of; The Sea of Azov is an internal sea with passage to the Atlantic Ocean going through the Black, Aegean and Mediterranean seas.
The boundary agreed in 1968 extends and consists of 43 points connected by straight lines or circular internal sea of the EU . The United Nations Convention on the Law of the Sea defines the Adriatic Sea as an enclosed or semi-enclosed sea.