1) **High-Value Behavior:** The post-video survey signals strong self-directed engagement and active information-seeking—indicators of high purchase intent in B2B training sales. **高价值行为：** 用户主动填写视频后问卷，表明高参与度与信息搜集意图，在B2B培训采购中为强购买意向信号。 2) **Why Pool C remains:** The predicted Day 7 score is 14, far below the 60-point upgrade threshold. AI requires cumulative consistent engagement (e.g., multiple demos, pricing page visits) to qualify for B Pool. **未升级原因：** 第7天预测得分仅14，远未达60分的升级门槛。系统需累计多次深度互动（如多场Demo、价格页浏览）方可升级至B池。 3) **Triggered actions:** - Send a personalized "Next Step" email linking to case studies for their industry. - Assign a low-touch SDR to schedule a 15-minute discovery call (not full proposal yet). **触发动作：** - 发送个性化“下一步”邮件，链接其行业案例研究。 - 分配低接触SDR安排15分钟探索性通话（暂不触发完整提案流程）。 4) **Business impact:** This nurtures trust and relevance without over-spending sales resources. Repeated micro-engagements build score toward the threshold, making a future 100-unit deal inquiry more likely via qualified pipeline acceleration. **对转化影响：** 在不消耗销售资源下建立信任与相关性。通过持续微互动累积得分，推动未来100单元询价的合格线索转化。