reef barrierの例文

• A navigable corridor exists between the reef barrier and the coast.
• The northern coast opens to the great Gulf of Mexico, and is lined by the Colorados Archipelago, a string of cays and isles developed on a reef barrier.
• So I donned my gear and draped the goggles around my neck during the short trip across the bay to the crystalline cove near the island's coral reef barrier.