社交电商把分享放进同一个环境，聊天工具则进一步把购物变成连续沟通。海外用户不再只浏览静态页面，而会询问“为什么推荐它”。这种互动可以减少跨境交易疑虑，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倾听，而不是急着发送购买

As smart dialogue systems handle increasingly important tasks, their ability to protect information has become a major operational concern. Users may share customer records, workplace messages, and research material during a single interaction. A useful system must therefore do more than respond