You are viewing a single comment's thread from:RE: 富有者第43期：中国排前六名的区块链中，有3个基于石墨烯技术View the full contextsdg1 (57)in #steem • 6 years ago 我承诺与@prosperist 从此篇帖子中承诺并共享我的SBD和Steem奖赏，来赚取Xteem代币 @ 1 个Xteem代币/$0.01