你还学过其他外语吗？
我的第二外语日语并不是很好。[{'character': '我', 'pinyin': 'uo3', 'highest pitch': 8.47, 'lowest pitch': 7.48, 'duration': 0.13, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 8.0, 'lowest pitch': 6.86, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '第', 'pinyin': 'di4', 'highest pitch': 10.72, 'lowest pitch': 9.72, 'duration': 0.12, 'prosody hierarchy': 'null'}, {'character': '二', 'pinyin': 'er4', 'highest pitch': 10.72, 'lowest pitch': 8.48, 'duration': 0.23, 'prosody hierarchy': '#1'}, {'character': '外', 'pinyin': 'uai4', 'highest pitch': 9.55, 'lowest pitch': 6.42, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '语', 'pinyin': 'v3', 'highest pitch': 6.5, 'lowest pitch': 4.84, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '日', 'pinyin': 'riii4', 'highest pitch': 10.26, 'lowest pitch': 5.13, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '语', 'pinyin': 'v3', 'highest pitch': 6.5, 'lowest pitch': 4.08, 'duration': 0.23, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.07}, {'character': '并', 'pinyin': 'bing4', 'highest pitch': 10.78, 'lowest pitch': 8.55, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '不', 'pinyin': 'bu2', 'highest pitch': 8.55, 'lowest pitch': 7.0, 'duration': 0.13, 'prosody hierarchy': 'null'}, {'character': '是', 'pinyin': 'shiii4', 'highest pitch': 7.97, 'lowest pitch': 6.68, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '很', 'pinyin': 'hen2', 'highest pitch': 7.27, 'lowest pitch': 5.98, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '好', 'pinyin': 'hao3', 'highest pitch': 7.23, 'lowest pitch': 2.57, 'duration': 0.32, 'prosody hierarchy': '#4'}]