plastic tubing particles

例句：

1. 1. Theplastic tubing particles were used to makethe new product.
   这些塑料管颗粒被用来制造新产品。
2. 2. The plastic tubing particlesare easy to clean and maintain.
   这些塑料管颗粒易于清洁和维护。
3. 3. Theplastic tubing particles area popular material for making toys.
   这些塑料管颗粒是制作玩具的流行材料。