社交电商把内容放进同一个环境，聊天产品则进一步把购物变成连续沟通。消费者不再只浏览静态页面，而会询问“为什么推荐它”。这种互动足以减少售后不确定性，也让品牌从一次曝光进入更长的决策流程。 好的智能导购首先应该提问，而不是急着发送购买链

The history of digital conversation begins long before mobile apps. In the period of mainframe dominance, computers were room-sized, expensive, and reserved for trained specialists. Work was usually handled through queued jobs. People prepared paper tapes, submitted machine-readable tasks, and wa