去年厄瓜多尔成为了第一个发行国家支持的数字货币的国家。

Ecuador last year became the first nation to issue state-backed digital money.

youdao

去年厄瓜多尔成为了第一个发行国家支持的数字货币的国家。

Ecuador last year became the first nation to issue state-backed digital money.

youdao