Looking around to show I'm not as interested, to actually giving you an audio cue, that means a listening cue, that I'm out of conversation and I'm basically almost done.

环顾四周以表明我不那么感兴趣， 实际上给你一个音频提示，这意味着一个聆听提示， 我不在谈话中， 我基本上已经完成了。