名词
中文翻译：激光同义词
同义词：
['light beam', 'optical beam', 'beam of light']
例句：
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1. The laser scanner is used to create 3D models in architecture.
激光扫描仪用于创建建筑的3D模型。
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2. The laser beam was so bright that it could be seen from a distance.
激光束如此明亮，可以从远处看到。
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3. The laser was used to cut through the thick metal plate.
激光被用来切割厚厚的金属板。