stereoplasm

例句：

1. 1. The stereo speakers are veryloud and clear.
   立体声扬声器非常响亮清晰。
2. 2.The stereo speakers were installed in the livingroom.
   立体声扬声器安装在客厅里。
3. 3. The stereospeakers were used to play music for theparty.
   立体声扬声器被用来为派对播放音乐。