名词
中文翻译：混合砂机
同义词：
['sand blender', 'sand mixer例句：1. The sand mixing machine is used to mix sand and gravel for road construction.（混合砂机用于混合沙子和砾石，用于道路建设。）']
例句：
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1. The sand mixing machine is used to mix sand and gravel for road construction.
混合砂机用于混合沙子和砾石，用于道路建设。
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2. The sand mixing machine is essential for preparing the base layer of a concrete slab.
混合砂机对于准备混凝土板的基础层至关重要。
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3.The sand mixing machine was designed to improve the quality of sand used in construction projects.
混合砂机的设计是为了提高建筑项目中使用的沙子的质量。