名词中文翻译
中文翻译：轻合金结构
同义词：
['light alloy', 'light metal structure']
例句：
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1.The new car has a light-alloy structure that makes it more fuel-efficient.
这款新车采用了轻合金结构，使其更加省油。
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2. The aircraft's light-alloy structure is designed to reduce weight and increase speed.
飞机的轻合金结构设计旨在减轻重量并提高速度。
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3.The new building uses a light-alloy structure to improve energy efficiency.
新建筑使用了轻合金结构来提高能源效率。