crytocurrency1 2021 English Debate Club - 20 1. El Salvador buys bitcoin as the digital currency becomes legal tender https://edition.cnn.com/2021/09/06/business/bitcoin-price-el-salvador-intl-hnk/index.html El Salvador buys bitcoin as the digital currency becomes legal tender El Salvador became the first country to adopt bitcoin as a national currency on Tuesday, kicking off a radical monetary experiment that could pose risks to the fragi.. 2021. 10. 6. 이전 1 다음