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日前,日本 NTT 公司展出了其新一代的音频播放机。这种被称作“So Lid Audio”的产品只有信用卡大小,重45克,厚度仅为8毫米。随机附有一张磁盘,使用者
Recently, NTT Corporation of Japan exhibited its new generation of audio player. This is called “So Lid Audio ” product only credit card size, weighing 45 grams, the thickness of only 8 mm. Random attached to a disk, the user