今天我们要学的词是digital footprint. Digital footprint 数码足迹。Everyone who uses a computer, tablet or smart phone will generate vast amounts of information, called a "digital footprint." 任何使用电脑，平板电脑或是手机的人都会产生大量信息，这些信息构成了他们的“数据足迹”。More than a quarter million people have asked Google to remove their digital footprints from the search engine. 已经有超过25万人要求谷歌把自己的数字足迹抹掉。好的，今天我们学习的词是 digital footprint, digital footprint, digital footprint...