recorded voice announcement

例句：

1. 1.The company issued a recorded voice announcement about the new product launch.
   公司发布了关于新产品发布的录音语音公告。
2. 2. The government released a recorded voice announcement regarding the upcoming holiday.
   政府发布了关于即将到来的假期的录音语音公告。
3. 3.The police department made a recorded voice announcement to inform the public about the crime scene.
   警察局发布了一份录音语音公告，向公众通报犯罪现场的情况。