stereo phantom channel

例句：

1. 1. The stereophonicsound system is designed to provide a surroundsound experience.
   立体声音响系统旨在提供环绕声体验。
2. 2. The movie was shown in astereophonic format, with subtitles provided for the hearing-impaired.
   这部电影以立体声格式放映，为听力受损者提供了字幕。
3. 3. In the theater, the sound effects were so realistic thatyou could almost hear the audience gasp.
   在影院里，音效如此逼真，以至于你几乎能听到观众的喘息声。