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。
