case knife runner bean

例句：

1. 1.The detective was called to the scene of the crime.
   侦探被叫到犯罪现场。
2. 2.He is a skilled knife holder who can fix any broken knife.
   他是个熟练的刀匠，能修理任何破损的刀。
3. 3.The legumes are high in protein and fiber, making them an excellent source of nutrition.
   这些豆类富含蛋白质和纤维，是极好的营养来源。