名词中文翻译
中文翻译：蓝色障碍物
同义词：
['blue line', 'blue wall']
例句：
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1.The city's blue barrier is asymbol of its commitment to environmental protection.
城市的蓝色屏障是其对环境保护承诺的象征。
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2. Thesoldiers had to cross the blue barrier toreach the other side.
士兵们不得不穿过蓝色的障碍物到达另一边。
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3. The blue barrier was designedto prevent vehicles from entering the restricted area.
蓝色的屏障被设计用来阻止车辆进入限制区域。