相关Howtodealwithwasteha的文学知识

问题详情：Howtodealwithwastehasbeenaproblemsincehumansstartedproducingit.Asmoreandmorepeoplechoosetoliveclosetogetherincities,thewaste-disposal（处理）problembecomesincreasinglydifficult.Duringtheeighteenth...