以太坊在Devcon 7大會上公佈了"Beam Chain"路線圖。 <'ETH' must be translated into 'ETH'> <'Ethereum' must be translated into '以太坊'> <'ETH' must be translated into '姨太'> <'ETH' must be translated into 'E太'> <'ETH' must be translated into '以太'>