stereo 4-channel receiver

例句：

1. 1. This stereo system provides a high-quality sound experience.
   这个立体声系统提供高质量的音响体验。
2. 2.The movie was so good that I could almost hear the actors' voices in my head.
   这部电影太棒了，我几乎能在脑海中听到演员的声音。
3. 3. The stereo speakers are designed to provide clear and balanced audio output.
   立体声扬声器设计用来提供清晰和平衡的音频输出。