ntly bought a batch of canned goods over there, but we forgot to bring the can opener. It's not very convenient for the kids to eat. Do any of you folks have a can opener Could you think of a way aro...d】.As the next generation of ecosystem, and as the foundation for building [Bai Yu Jing], we will build [Tai Bai Jin Xing]!According to Principal Lu and the scholars of Jixia Academy's research, estab...