@chrismartenson Police videos isn't a valid analogy. Police videos are routinely released (if selectively). Sonar tracks are not.
@chrismartenson 警察视频不是一个有效的类比。警察视频会定期发布（如果有选择的话）。声纳轨道不是。
@chrismartenson Police videos isn't a valid analogy. Police videos are routinely released (if selectively). Sonar tracks are not.
@chrismartenson 警察视频不是一个有效的类比。警察视频会定期发布（如果有选择的话）。声纳轨道不是。