夏说英语新闻晨读 第340期:比特币监管

 本期内容：

Crypto-currencies such as Bitcoin should be regulated to crack down on illegal activities and protect the financial system, Mark Carney warned. The Bank of England governor said their inherent risks meant investments in digital currencies could lose money. "The time has come to hold the crypto-asset ecosystem¹ to the same standards as the rest of the financial system," Mr Carney said in a speech on Friday.

Crypto-currencies：加密货币
crypto-asset ecosystem：加密资产生态系统
The time has come:时间已经到来

1 ecosystem   

n.生态系统

参考例句：

• This destroyed the ecosystem of the island.这样破坏了岛上的生态系统。
• We all have an interest in maintaining the integrity of the ecosystem.维持生态系统的完整是我们共同的利益。