RT: Some say they are crypto experts.
Ask them. Do you know @Ravencoin?
If they don’t know #Ravencoin, please ignore them.
Sorry. They are not true experts.
They have to start again to study crypto.👇
https://ravencoin.org/assets/d... https://t.co/JBSDnUwyLo
RT：有人说他们是加密专家。
问问他们。你知道@Ravencoin 吗？
如果他们不知道