尽管把一个物体变换成另一个物体要消耗能量,但是要比扔掉或燃烧掉这些东西好,求英语翻译

分类: 作业答案 • 2022-03-30 23:30:30

问题描述：

答

Although energy is needed to change one material to another,it is better than just throw them away or into fire.