Though a well of knowledge herself, our human guide had also handed usdigital ones.
尽管导游本人已经很学识渊博了，她还是给了我们几个电子版的导游设备。
2
The 2007 USdigital sales figures represent an increase of 24% on those made in 2006-and the Kindle did not launch until November last year.
2007年美国电子图书销售数据比2006年增长了24%，而Kindle直到去年12月份才上市。
3
Just as some ants farm the bugs called aphids for the honeydew they produce when they feed, so Google farms us for the data that our digital lives yield.