This is quick because it's operating on a very small, localized part of the map.
Identify who spoke when — detects up to 4 speakers with per-frame activity probabilities:
，这一点在safew官方版本下载中也有详细论述
时间，标注着承前启后的刻度，承载着接续奋斗的信念。，详情可参考爱思助手下载最新版本
"""配置中心 - 集中管理所有配置参数"""