▌作品介绍：据报道：长城上的清洁工每天都要将重达一百多斤的垃圾背到长城脚下，辛苦极了！所以我设计了这款“行走垃圾桶”： 它有着一双灵巧的手，手臂可以伸缩，动作敏捷；它的眼睛不但可以搜索到垃圾，还可以分辨垃圾的种类；身后的 “压缩箱”分两半（“可回收垃圾”和“不可回收垃圾”）；垃圾从左/右边的小洞放入，上边的压缩器利用质量守恒定律，压缩体积，增加密度，将垃圾压扁，在有限的空间装更多的垃圾。它头上提供动力的“追光太阳能板”，能左右摆动，太阳在哪，它就往哪摆。而垃圾中的水分会排到主机下方的容器中，在无法补充能量的时候会将其转化为燃料使用，也可为草木浇灌。 真不愧是“智能清洁工”啊！
此文自动翻译Introduction:It’s reported that the cleaners on the Great Wall carry more than 100 Jin of garbage to the foot of the Great Wall every day. It’s very hard! So I designed this “walking trash can”: it has a pair of dexterous hands, arms can stretch and move nimbly; its eyes can not only search for garbage, but also distinguish the types of garbage; the “compression box” behind it is divided into two parts (“recyclable garbage” and “non recyclable garbage”); the garbage is put into the small hole on the left / right, and the compressor on the top uses the quality Conservation law: compress the volume, increase the density, flatten the garbage, and load more garbage in a limited space. The “rear light solar panel” on its head, which provides power, can swing left and right. Wherever the sun is, it will swing to where it is. And the water in the garbage will be discharged into the container under the main engine. When the energy cannot be replenished, it will be converted into fuel for use, and it can also be used for watering vegetation What a smart cleaner!
