经济学人下载:自由交流:用户数据的买卖(1)

例句:In doing my reading, I often what I regard as important in a book.

我读书的时候，常在书上把我认为重要的地方标记出来。 

2.flesh out 充实；具体化

例句:In general, it is not that hard to flesh out such details.

通常，充实这类的细节内容并不是很难。

3.shopping centre 购物中心
 

例句:The new shopping centre was constructed at a cost of 1.1 million.

新的购物中心耗资110万建成。

4.in exchange for 交换；换取
 

例句:The trade unions bargained away their rights in exchange for a small pay rise.

工会不惜牺牲自己的权利以换取微薄的加薪。