名词
中文翻译：激光同义词
同义词：
['light 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三维模型。
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2. The laser pointer is a useful tool for illustrating complex concepts.
激光指针是一种有用的工具，用于说明复杂的概念。
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3. The laser beam was so powerful that it could cut through metal.
激光束如此强大以至于可以切割金属。