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An experience that is becoming increasingly common around the world is the sorting of waste.
An exhibitor shows a synchronous simulation robot during the 6th China Robotop and Intelligent Economic Talents Summit in Yuyao, East China's Zhejiang province, May 9, 2019. [Photo/Xinhua]
An employee of iFlytek demonstrates a voice-controlled speaker at an expo in Hefei, Anhui province. [Photo/Xinhua]
An Amazon spokeswoman declined to comment for this story.
An American flag flies at half-staff on top of the White House on July 3, 2018 in Washington, DC. after reports about President Donald Trump's rejection for a flag lowering request from Annapolis Mayor. [Photo provided to China Daily]
来源：资阳报