"我听说最近国际汇市出现了一些变动，你知道是什么原因吗？"
比如对美元持续贬值的预期。[{'character': '比', 'pinyin': 'bi3', 'highest pitch': 8.6, 'lowest pitch': 7.57, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '如', 'pinyin': 'ru2', 'highest pitch': 9.24, 'lowest pitch': 7.17, 'duration': 0.25, 'prosody hierarchy': '#2'}, {'character': '对', 'pinyin': 'duei4', 'highest pitch': 10.35, 'lowest pitch': 9.03, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '美', 'pinyin': 'mei3', 'highest pitch': 9.03, 'lowest pitch': 4.38, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '元', 'pinyin': 'van2', 'highest pitch': 8.47, 'lowest pitch': 4.51, 'duration': 0.29, 'prosody hierarchy': '#2'}, {'character': '持', 'pinyin': 'chiii2', 'highest pitch': 9.59, 'lowest pitch': 8.47, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '续', 'pinyin': 'xv4', 'highest pitch': 11.15, 'lowest pitch': 9.17, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '贬', 'pinyin': 'bian3', 'highest pitch': 7.98, 'lowest pitch': 4.58, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '值', 'pinyin': 'zhiii2', 'highest pitch': 5.65, 'lowest pitch': 5.41, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 8.98, 'lowest pitch': 5.65, 'duration': 0.1, 'prosody hierarchy': '#1'}, {'character': '预', 'pinyin': 'v4', 'highest pitch': 9.05, 'lowest pitch': 6.48, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '期', 'pinyin': 'qi1', 'highest pitch': 8.45, 'lowest pitch': 6.48, 'duration': 0.33, 'prosody hierarchy': '#4'}]