An area of the western Atlantic Ocean where a large number of ships and aircraft are said to have mysteriously disappeared.
百慕大三角（大西洋西部一海域，据传有众多船只及飞机在此神秘失踪）
Definition of Bermuda Triangle in US English:
Bermuda Triangle
proper noun
An area of the western Atlantic Ocean between Florida, Bermuda, and Puerto Rico where a large number of ships and aircraft are said to have disappeared mysteriously.