第29章 Learn to Fly
Mr. Oliver went to a flight school. He insisted on learning to fly that day. As all planes were currently in use, the owner agreed to instruct him on how to pilot a helicopter solo by radio.
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Mr. Oliver went to a flight school. He insisted on learning to fly that day. As all planes were currently in use, the owner agreed to instruct him on how to pilot a helicopter solo by radio.
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