It is suitable for all sorts of conference rooms, multi function halls, natatoriums, KTV rooms, middle size gymnasiums, theatres and the main and aux amplifying system of the theatres.是什么意思_It is suitable for all sorts of conference rooms, multi function halls, natatoriums, KTV rooms, middle size gymnasiums, theatres and the main and aux amplifying system of the theatres.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句