等待一个星期太久了，我们需要另找一个船。
它在海上等待二三五二八号船近一周后返回。[{'character': '它', 'pinyin': 'ta1', 'highest pitch': 10.86, 'lowest pitch': 10.6, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '在', 'pinyin': 'zai4', 'highest pitch': 11.28, 'lowest pitch': 9.77, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '海', 'pinyin': 'hai3', 'highest pitch': 5.65, 'lowest pitch': 4.71, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '上', 'pinyin': 'shang4', 'highest pitch': 9.57, 'lowest pitch': 5.65, 'duration': 0.31, 'prosody hierarchy': '#2'}, {'character': '等', 'pinyin': 'deng3', 'highest pitch': 7.45, 'lowest pitch': 5.98, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '待', 'pinyin': 'dai4', 'highest pitch': 7.78, 'lowest pitch': 6.72, 'duration': 0.24, 'prosody hierarchy': '#2'}, {'character': '二', 'pinyin': 'er4', 'highest pitch': 8.68, 'lowest pitch': 8.19, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '三', 'pinyin': 'san1', 'highest pitch': 9.87, 'lowest pitch': 8.69, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '五', 'pinyin': 'u3', 'highest pitch': 8.69, 'lowest pitch': 5.04, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '二', 'pinyin': 'er4', 'highest pitch': 8.68, 'lowest pitch': 5.23, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '八', 'pinyin': 'ba1', 'highest pitch': 10.06, 'lowest pitch': 9.04, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '号', 'pinyin': 'hao4', 'highest pitch': 9.21, 'lowest pitch': 6.4, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '船', 'pinyin': 'chuan2', 'highest pitch': 6.85, 'lowest pitch': 5.31, 'duration': 0.3, 'prosody hierarchy': '#2'}, {'character': '近', 'pinyin': 'jin4', 'highest pitch': 8.96, 'lowest pitch': 6.85, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '一', 'pinyin': 'i4', 'highest pitch': 9.5, 'lowest pitch': 7.64, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '周', 'pinyin': 'zhou1', 'highest pitch': 10.11, 'lowest pitch': 7.64, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '后', 'pinyin': 'hou4', 'highest pitch': 10.1, 'lowest pitch': 7.34, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '返', 'pinyin': 'fan3', 'highest pitch': 7.34, 'lowest pitch': 4.78, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '回', 'pinyin': 'huei2', 'highest pitch': 6.07, 'lowest pitch': 4.7, 'duration': 0.35, 'prosody hierarchy': '#4'}]