是不是指中国最重要的公路之一？
又称喀喇昆仑公路。[{'character': '又', 'pinyin': 'iou4', 'highest pitch': 9.84, 'lowest pitch': 8.04, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '称', 'pinyin': 'cheng1', 'highest pitch': 10.08, 'lowest pitch': 8.04, 'duration': 0.28, 'prosody hierarchy': '#2'}, {'character': '喀', 'pinyin': 'ka1', 'highest pitch': 11.23, 'lowest pitch': 9.78, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '喇', 'pinyin': 'la3', 'highest pitch': 11.2, 'lowest pitch': 5.19, 'duration': 0.26, 'prosody hierarchy': '#2'}, {'character': '昆', 'pinyin': 'kuen1', 'highest pitch': 13.33, 'lowest pitch': 8.69, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '仑', 'pinyin': 'luen2', 'highest pitch': 8.69, 'lowest pitch': 6.82, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '公', 'pinyin': 'gong1', 'highest pitch': 8.9, 'lowest pitch': 7.19, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '路', 'pinyin': 'lu4', 'highest pitch': 9.42, 'lowest pitch': 4.79, 'duration': 0.27, 'prosody hierarchy': '#4'}]