1、 In 2006 he converted a powered hang-glider,removing its small combustion engine and replacing it with a battery and an electric motor.
2006年，他转向了动力滑翔机，同时把小型内燃机拆了下来，用电池和电动机来替代。
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2、 What began with hang-gliders and microlights has moved on to full-sized gliders and now two-seater aircraft.
他们从悬挂式滑翔机和超轻型飞机起步，现在已经转向全尺寸滑翔机以及双座飞行器。
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