英国的超级市场已经着手制定商品标识系统公告，消费者购买标识有绿色标识商品的热情远远大于那些标识有红色标识的食品。
British supermarkets that have instituted the labeling system report that shoppers tend to purchase products bearing more green dots than red.
在降爱莲老师和雷晶老师的带领下，我设计了从二手商品管理、系统公告、用户信息的处理、管理员管理等功能，而且把它们一一实现。
Designed and implemented under the leadership of the instructor from the merchandise management, to comment, the user processing, to the administrator system.
用户直接从自己的计算机拨号接入公告版系统的主机。
Subscribers dial directly from their computers into the BBS host computer.
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