那你是如何提升英文水平的呢？
我现在还正在努力提升英文水平。[{'character': '我', 'pinyin': 'uo3', 'highest pitch': 8.2, 'lowest pitch': 7.81, 'duration': 0.13, 'prosody hierarchy': '#1'}, {'character': '现', 'pinyin': 'xian4', 'highest pitch': 10.11, 'lowest pitch': 7.82, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '在', 'pinyin': 'zai4', 'highest pitch': 9.69, 'lowest pitch': 8.49, 'duration': 0.19, 'prosody hierarchy': '#2'}, {'character': '还', 'pinyin': 'hai2', 'highest pitch': 8.7, 'lowest pitch': 7.86, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '正', 'pinyin': 'zheng4', 'highest pitch': 10.67, 'lowest pitch': 8.24, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '在', 'pinyin': 'zai4', 'highest pitch': 9.69, 'lowest pitch': 8.26, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '努', 'pinyin': 'nu3', 'highest pitch': 8.26, 'lowest pitch': 5.61, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '力', 'pinyin': 'li4', 'highest pitch': 7.7, 'lowest pitch': 5.65, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '提', 'pinyin': 'ti2', 'highest pitch': 7.26, 'lowest pitch': 7.05, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '升', 'pinyin': 'sheng1', 'highest pitch': 9.52, 'lowest pitch': 7.1, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '英', 'pinyin': 'ing1', 'highest pitch': 11.1, 'lowest pitch': 9.17, 'duration': 0.13, 'prosody hierarchy': 'null'}, {'character': '文', 'pinyin': 'uen2', 'highest pitch': 10.97, 'lowest pitch': 7.81, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '水', 'pinyin': 'shuei3', 'highest pitch': 8.04, 'lowest pitch': 5.14, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '平', 'pinyin': 'ping2', 'highest pitch': 7.68, 'lowest pitch': 5.91, 'duration': 0.39, 'prosody hierarchy': '#4'}]