示例包括个人新闻，个人搜索，快讯和推荐购买。
Examples include personalized news, personalized search, alerts and recommendations to buy.
另一个代理，给出个人购买推荐，通过你使用的购物网站查看你的购物历史。
Another agent that makes personalized buying recommendations might only get to see your shopping history across all shopping sites you use.
一个广告条推荐这个游戏，并提供购买它的方法。
A banner advertises the game and offers the chance to purchase it.
应用推荐