quadrangular jar

例句：

1. 1.The quadrangular jar is perfect for storing small items.
   这个四边形罐子非常适合存放小物品。
2. 2. The quadrangular jar has a unique shape that makes it easy to store items neatly.
   这个四边形罐子有一个独特的形状，使得存放物品变得容易。
3. 3. The quadrangular jar was designed to keep food fresh for longer periods of time.
   这个四边形罐子被设计用来长时间保持食物新鲜。