Drones over America
名师周思成:60天说一口地道英语 · Season 46 · Episode 39
Will the skies of the future be filled with buzzing drones? Morley Safer explores the new, hardly regulated world of commercial drones
Episode Details
Air date, runtime, timezone, and episode position.
Season
46
Episode
39
Air Date
22/Jun/2014
Air Time
19:00
Runtime
44 min
Overview
Episode summary.
Will the skies of the future be filled with buzzing drones? Morley Safer explores the new, hardly regulated world of commercial drones
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