“我们还有多远的路要走？”
由于身上的背篓太重，正停脚歇息。[{'character': '由', 'pinyin': 'iou2', 'highest pitch': 9.17, 'lowest pitch': 8.48, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '于', 'pinyin': 'v2', 'highest pitch': 9.17, 'lowest pitch': 8.55, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '身', 'pinyin': 'shen1', 'highest pitch': 9.92, 'lowest pitch': 8.76, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '上', 'pinyin': 'shang4', 'highest pitch': 9.94, 'lowest pitch': 7.03, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 7.78, 'lowest pitch': 6.89, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '背', 'pinyin': 'bei1', 'highest pitch': 10.45, 'lowest pitch': 9.95, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '篓', 'pinyin': 'lou3', 'highest pitch': 10.22, 'lowest pitch': 5.0, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '太', 'pinyin': 'tai4', 'highest pitch': 8.9, 'lowest pitch': 5.0, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '重', 'pinyin': 'zhong4', 'highest pitch': 10.3, 'lowest pitch': 6.88, 'duration': 0.27, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.18}, {'character': '正', 'pinyin': 'zheng4', 'highest pitch': 9.67, 'lowest pitch': 8.52, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '停', 'pinyin': 'ting2', 'highest pitch': 9.84, 'lowest pitch': 7.71, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '脚', 'pinyin': 'jiao3', 'highest pitch': 10.12, 'lowest pitch': 5.18, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '歇', 'pinyin': 'xie1', 'highest pitch': 10.33, 'lowest pitch': 5.18, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '息', 'pinyin': 'xi5', 'highest pitch': 10.26, 'lowest pitch': 2.79, 'duration': 0.32, 'prosody hierarchy': '#4'}]