0:00/0:15

Bitcoin is a worldwide cryptocurrency and digital payment system. Businessman reading financial news. Stock market trading online trader working with smartphone on stockmarket trading floor. 4K UHD

视  频 ID:  1007747011
版      权:  volkovslava
视频长度:  0:15
横纵比率:  16:9
所属分类:  商业/金融 
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