这场迁徙，未必宣告“擦边经济”终结，而是开始走向线下生态，用“颜值经济”撬动消费力。
On top of this, I built a trivial state machine: a boolean flag representing whether the user was currently speaking or listening. When the system detected the end of speech, it played a pre-recorded WAV file back to the caller. When speech resumed, it sent a clear signal over the Twilio WebSocket to flush any buffered audio and stop playback immediately.
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同时聊天记录冗长，如果全部加入到模型的上下文中，那么反而会导致模型性能下降。
卖得最好的仍是山姆和胖东来。南方周末记者贾梦雅｜摄