plastic wood

例句：

1. 1.The new car is made of plastic.
   这辆新车是用塑料制成的。
2. 2. Plastic bags are convenient but not biodegradable.
   塑料袋很方便，但不可降解。
3. 3. The scientist used plastic to make a model of the Earth.
   科学家用塑料制作了地球模型。