名词中文翻译
中文翻译：双旋翼直升机
同义词：
['two-rotor helicopter']
例句：
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1.The twin-rotor helicopter is used for emergency medical services.
双旋翼直升机用于紧急医疗服务。
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2. The twin-rotor helicopter was the first to fly over the Great Wall of China.
双旋翼直升机是第一个飞越中国长城的飞机。
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3.The twin-rotor helicopter is a popular choice for military and police forces.
双旋翼直升机是军事和警察部队的热门选择。