Prominent breakthroughs, a tech investment boom and the adoption of digital technologies during the pandemic are combining to raise hopes of a new era of progress: optimists giddily predict a " roaring Twenties" .

引人注目的突破、激增的技投资以及间对数字技的采用共同人们对一个进步新时代将至的希望。乐观主义者兴奋地预言一个" 咆哮的20年代" 。