名词
中文翻译：滑翔机
同义词：
['glider', 'soaring machine例句：1. The catapult was used to launch the projectile into the air.（投石机被用来将弹丸发射到空中。）']
例句：
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1. The catapult was used to launch the projectile into the air.
投石机被用来将弹丸发射到空中。
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2.The glider soared over the mountains during the flight.
飞机在飞行中穿越了山脉。
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3. The soaring machine is a marvel of modern engineering.
这架滑翔机是现代工程的奇迹。