Students at one Australian school will soon be bringing home more than just their homework at the end of each day. They'll be taking their trash, too.
원문출처 : https://www.cnn.com/2019/08/29/world/australia-school-take-home-trash-trnd/index.html
원문출처 : https://www.cnn.com/2019/08/29/world/australia-school-take-home-trash-trnd/index.html