英语翻译Have you ever wanted to feel like part of the action whi
英语翻译
Have you ever wanted to feel like part of the action while you watched a film?Now you can do it at a dome theatre .The screen at these theatres surrounds the audience.Because the sound system has 44 speakers behind the screen,the sound seems very real.You will feel as if the characters were talking right next to you.
You can achieve a similar effect in your own sitting room with a home entertainment system.A home entertainment system uses a wide,flat-screen TV.Often,this is suspended on the wall like a picture.Stereo speakers are arranged round the viewers.Digital technology makes both the picture and the sound clear.
For music lovers,there is always MP3.Since MP3 player were introduced in 1997,people have taken them everywhere.An MP3 player uses digital technology to record and play music.Most MP3 player are smaller than cigarette lighters.They can record hundreds of hours of music.With an MP3 player,you can listen to high-quality music while you are doing nearly anything.You no longer have to carry CDs or cassettes with you.