贝蒂：如果您想知道更多的产品资讯或价格，请告诉我。
Betty: And please let me know if you require any further information or prices on our products.
它们以许多个页面提供丰富的产品资讯，但仍然是以紧凑的格式来印刷和包装。
Spread over many pages, they offer extensive product descriptions but are nevertheless printed and packed in a compact format.
例如，想像您正在建置从资料库显示产品资讯的电子商务应用程序。
For example, imagine you are building ane-commerce application that displays product information from a database.
应用推荐