長城寬帶 chángchéngkuāndài Great Wall Broadband Origin Definitions Defs Strokes Stroke Words Sentences Sents 长城 長城 chángchéng proper noun Great Wall The Great Wall of China; also refers more generally to a long wall or fortification.宽带 寬帶 kuāndài noun broadband high-speed internet connection with a wide frequency range for transmitting large amounts of data