真是太方便了，我们不再需要花时间去挑水了。
黄启思一家如今用上了自来水，再也不用外出挑水。[{'character': '黄', 'pinyin': 'huang2', 'highest pitch': 10.99, 'lowest pitch': 8.37, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '启', 'pinyin': 'qi3', 'highest pitch': 10.99, 'lowest pitch': 7.43, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '思', 'pinyin': 'sii1', 'highest pitch': 9.39, 'lowest pitch': 9.16, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '一', 'pinyin': 'i4', 'highest pitch': 9.42, 'lowest pitch': 6.88, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '家', 'pinyin': 'jia1', 'highest pitch': 8.73, 'lowest pitch': 6.88, 'duration': 0.34, 'prosody hierarchy': '#2'}, {'character': '如', 'pinyin': 'ru2', 'highest pitch': 6.99, 'lowest pitch': 6.17, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '今', 'pinyin': 'jin1', 'highest pitch': 8.23, 'lowest pitch': 6.65, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '用', 'pinyin': 'iong4', 'highest pitch': 8.71, 'lowest pitch': 7.22, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '上', 'pinyin': 'shang4', 'highest pitch': 8.16, 'lowest pitch': 6.16, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '了', 'pinyin': 'le5', 'highest pitch': 6.63, 'lowest pitch': 6.09, 'duration': 0.12, 'prosody hierarchy': '#1'}, {'character': '自', 'pinyin': 'zii4', 'highest pitch': 10.61, 'lowest pitch': 9.76, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '来', 'pinyin': 'lai2', 'highest pitch': 9.76, 'lowest pitch': 6.25, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '水', 'pinyin': 'shuei3', 'highest pitch': 13.27, 'lowest pitch': 3.21, 'duration': 0.27, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.25}, {'character': '再', 'pinyin': 'zai4', 'highest pitch': 10.94, 'lowest pitch': 10.54, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '也', 'pinyin': 'ie3', 'highest pitch': 10.54, 'lowest pitch': 6.81, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '不', 'pinyin': 'bu2', 'highest pitch': 7.4, 'lowest pitch': 6.73, 'duration': 0.11, 'prosody hierarchy': 'null'}, {'character': '用', 'pinyin': 'iong4', 'highest pitch': 8.71, 'lowest pitch': 6.92, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '外', 'pinyin': 'uai4', 'highest pitch': 7.92, 'lowest pitch': 6.42, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '出', 'pinyin': 'chu1', 'highest pitch': 8.19, 'lowest pitch': 6.42, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '挑', 'pinyin': 'tiao1', 'highest pitch': 8.69, 'lowest pitch': 7.46, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '水', 'pinyin': 'shuei3', 'highest pitch': 13.27, 'lowest pitch': 4.48, 'duration': 0.27, 'prosody hierarchy': '#4'}]