Swing by our booth (number 61!) at @Blockchain_Expo North America and say hello to #Wanchain's VP of Engineering Dr. Weijia Zhang! 👋
$WAN https://t.co/xG6hxfLS72

在@Blockchain_Expo North America 上我们的展位（61 号！）向我们问好

发表时间：3年前 作者：Wanchain @wanchain_org