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1.The stereo amplifier is designed to improve the sound quality of our home theater system.
立体声放大器旨在提高我们家庭影院系统的音质。
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2.The new stereo amplifier has been upgraded with a more powerful digital signal processor.
这款新的立体声放大器已经升级为具有更强大的数字信号处理器。
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3.The stereo amplifier is essential for any audiophile who wants to enjoy high-quality music.
对于任何想要享受高质量音乐的音频爱好者来说，立体声放大器是必不可少的。