aroundchina(25)•in #introduceyourself•2905 days agoA New Steemit Jack Comes with Rich KnowledgeHello Steemit, I am Jack@aroundchina, an engineer from China. It is really nice to join such a positive community to exchange knowledge with you. I grew up in a...410$0.00aroundchina(25)•in introduceyourself•2905 days agoA New Steemit Jack Comes with Rich KnowledgeHello Steemit, I am Jack@aroundchina, an engineer from China. It is really nice to join such a positive community to exchange knowledge with you. I grew up in a...410$0.00
