The GS1000 retains a sound that is pure Grado, rich full-bodied vocals, excellent dynamics and an ultra smooth top end.是什么意思_The GS1000 retains a sound that is pure Grado, rich full-bodied vocals, excellent dynamics and an ultra smooth top end.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句