GLOBALink | A glimpse into the smart life of the future
2021-05-21 22:29 来源：
Self-sufficient off-grid house, 5G bicycle, robot librarian... Get ready for the future of living with six Xinhua correspondents in the Chinese port city of Tianjin. #GLOBALink
Produced by Xinhua Global Service
作者： 编辑：王珏
