They stretched black, plastic garbage bags across wooden structures and added soil.

他们在木架上铺上黑色塑料垃圾袋，再在上面加上土壤。

Suddenly, there were plastic garbage bags, stretchy plastic wrap, squeezable plastic bottles, takeaway cartons, and plastic containers for fruit, vegetables, and meat.

突然间，塑料垃圾袋、有弹性的保鲜膜、可挤压的塑料瓶、外卖纸盒和装水果、蔬菜和肉类的塑料容器随处可见。