Cryptocurrency is a combination of cryptography and currency, and it's used for a finance system that is based on secure digital coins that are not connected to banks or governments.

加密货币是密码学和货币的结合，它被用于一个金融系统，该系统基于安全数字货币，和银行或政府无关。

One thing that's certain - and potentially crazy - is that there's a lot of money being put into reserving and securing digital plots of land to build everything from virtual offices to shopping centres and even sports stadiums.

可以肯定的一件事——而且可能是疯狂的——有很多钱被投入到保留和保护数字土地上来建造从虚拟办公室到购物中心甚至体育场馆的一切。