Unidentified Flying Object | A Listening Practice Course
Unidentified Flying Object | A Listening Practice Course Unidentified Flying Object | A Listening Practice Course Listen to this audio file. Hover your mouse cursor over the hyperlinks (clickable phrases) to access their English definitions with examples and illustrations. Selected Text Source: www.britannica.com Unidentified flying object (UFO), also called flying saucer, any aerial object or…