#cn-00Unmoderated tagAll postsExplore CommunitiesTrending CommunitiesNewcomers' CommunitySteemit FeedbackSteemitCryptoAcademyআমার বাংলা ব্লগKorea • 한국 • KR • KOSteem AllianceSteem POD TeamSTEEM CN/中文WORLD OF XPILARComunidad LatinaAVLE 일상Tron Fan Club#cn-00TrendingHotNewPayoutsMutedericyh (49)in #cn-00 • 7 years ago你了解Ulord主节点的做用吗？我们为什么需要主节点？…
