If they found encrypted communication, they stayed on that channel and they wrote down, that's a channel these law enforcement agencies, and they went to 20 metropolitan areas and listened in on conversations that were happening at those frequencies.
暗号化された通信が見つかると そのチャンネルにとどまり 警察機関が通信する チャンネルだと記録しました また同じことを20箇所の都市部で行い 同じ周波で行われている会話を聞きとりました