plasticlast

例句：

1. 1.The new car is made of plastic.
   这辆新车是用塑料做的。
2. 2. The plastic bag can be recycled.
   这个塑料袋可以回收利用。
3. 3.Plastic bags are commonly used in supermarkets.
   塑料袋在超市里非常常见。