grain saving reel

例句：

1. 1.The grain saving reel is a devicethat can help farmers save grain by storingit in a compact form.
   节粮卷轴是一种可以帮助农民将谷物储存在紧凑形式中的设备。
2. 2. The farmer used the grainsaving reel to store his harvestedgrain for the winter.
   农民使用节粮卷轴来储存他的收获的谷物以备冬天使用。
3. 3. The grain saving reelis an essential tool for farmers to preservetheir crops during the off-season.
   节粮卷轴是农民在淡季保存作物的重要工具。