colour sorting machine

例句：

1. 1. The colour sortingmachine is used to separate different colors offruits.
   颜色分类机用于分离不同颜色的水果。
2. 2. The colour sorting machine helps farmersto quickly identify the ripeness of theircrops.
   颜色分类机帮助农民快速识别作物的成熟度。
3. 3. The colour sortingmachine has become an essential tool in thefood industry for quality control.
   颜色分类机已成为食品工业中质量控制的关键工具。