标准普通话 standard mandarin ; Mandarin ; standard putonghua ; Mandarin standard

标准PC话务台 Standard PC Console

普通话标准 Standard Putong language ; Excellent Mandarin speaking ; Chinese mandarin ; Fluent Mandarin

标准台式电话机 standard table telephone set

制定一种标准对话 measured dialogue

普通话是标准 Mandarin is the standard ; Putonghua is the standard

标准数据电话装置 standard data phone

标准电容式话筒 Standard condenser microphones

以普通话为标准 Mandarin as the standard ; To speak Putonghua as standard