Book publishers, for example, set prices based on the cost of producing and distributing books.
例如图书出版商基于书的生产和分销成本来确定一本书的价格。
2
But, you could decide to index bookprices as VARCHAR, as shown in Table 3.
但是,也可以将书籍价格作为VARCHAR进行索引,如表3所示。
3
It also helps to explain the Banks' rush to buy back hybrid debt at discounted prices: they can book the gains as profits and use these to beef up capital where it counts.