The decade is almost over — and one incredibly volatile investment stood out from all the rest as the best of the 2010s. Want to guess what it was?
원문출처 : https://www.cnn.com/2019/12/17/investing/best-worst-investments-decade-bitcoin/index.html
원문출처 : https://www.cnn.com/2019/12/17/investing/best-worst-investments-decade-bitcoin/index.html