Then it give birth to a lot of merchants. Merchants need traders in order to get the fiat needed to survive. All roles are interrelated yet independence, one individual can be a miner/minters, trader & merchant by himself in the cycle, or he can just hold a single role in the eco
然后它催生了很多商人。商人需要交易者才能获得生存所需的法定货币。所有角色都是相互关联但独立的，一个人可以是矿工/铸币者，交易者