因为工作需要，到一家大商场去购买文化用品，无非是笔记本、圆珠笔之类。但见货架上琳琅满目，大多数是舶来品或合资产品，其质量和外现确实比国产品强，价钱也比国产品高得多，不由生出许多感叹。百姓大众的日常消费品，大多不是高技术的东西，就技术而言，没有什么奥秘，就 Because work needs, go to a large shopping malls to buy stationery, nothing more than a notebook, ballpoint pen and the like. However, see the dazzling array of shelves, most of them are imported or joint venture products, the quality and appearance is indeed stronger than the domestic products, the price is much higher than the domestic products, gave birth to many sigh. Ordinary people’s daily consumer goods, most of them are not high-tech things, in terms of technology, there is no mystery