PhysOrg reports, “The as yet unnamed robot is basically an arm with a gripper connected to a computer and uses various already proven technologies to perform its task, such as metal detection, weight ...

据新闻报道，北京即将告别固定垃圾收费的方式，取而代之的是按照垃圾的数量和种类向居民征收垃圾处理费。 请看相关报道： The waste collecting companies will bid in due time and apply the unified tool and charging platform. Beijing municipal government will give ...