是的，他们确实经历了一段艰难的时期。
去年的世界杯冠军意大利队，也已从前一段时间的低潮中恢复过来。[{'character': '去', 'pinyin': 'qv4', 'highest pitch': 11.26, 'lowest pitch': 10.08, 'duration': 0.28, 'prosody hierarchy': 'null'}, {'character': '年', 'pinyin': 'nian2', 'highest pitch': 10.08, 'lowest pitch': 7.65, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 8.89, 'lowest pitch': 7.83, 'duration': 0.17, 'prosody hierarchy': '#2'}, {'character': '世', 'pinyin': 'shiii4', 'highest pitch': 9.73, 'lowest pitch': 7.4, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '界', 'pinyin': 'jie4', 'highest pitch': 8.53, 'lowest pitch': 7.23, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '杯', 'pinyin': 'bei1', 'highest pitch': 8.77, 'lowest pitch': 7.23, 'duration': 0.12, 'prosody hierarchy': '#1'}, {'character': '冠', 'pinyin': 'guan4', 'highest pitch': 9.19, 'lowest pitch': 7.7, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '军', 'pinyin': 'jvn1', 'highest pitch': 9.47, 'lowest pitch': 7.7, 'duration': 0.22, 'prosody hierarchy': '#2'}, {'character': '意', 'pinyin': 'i4', 'highest pitch': 9.67, 'lowest pitch': 8.31, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '大', 'pinyin': 'da4', 'highest pitch': 9.46, 'lowest pitch': 8.31, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '利', 'pinyin': 'li4', 'highest pitch': 10.85, 'lowest pitch': 6.83, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '队', 'pinyin': 'duei4', 'highest pitch': 13.71, 'lowest pitch': 6.17, 'duration': 0.26, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.45}, {'character': '也', 'pinyin': 'ie2', 'highest pitch': 8.23, 'lowest pitch': 7.62, 'duration': 0.13, 'prosody hierarchy': 'null'}, {'character': '已', 'pinyin': 'i3', 'highest pitch': 8.23, 'lowest pitch': 6.12, 'duration': 0.12, 'prosody hierarchy': 'null'}, {'character': '从', 'pinyin': 'cong2', 'highest pitch': 8.49, 'lowest pitch': 6.12, 'duration': 0.3, 'prosody hierarchy': '#1'}, {'character': '前', 'pinyin': 'qian2', 'highest pitch': 8.49, 'lowest pitch': 6.19, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '一', 'pinyin': 'i2', 'highest pitch': 8.82, 'lowest pitch': 7.9, 'duration': 0.1, 'prosody hierarchy': 'null'}, {'character': '段', 'pinyin': 'duan4', 'highest pitch': 8.9, 'lowest pitch': 7.27, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '时', 'pinyin': 'shiii2', 'highest pitch': 7.27, 'lowest pitch': 6.37, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '间', 'pinyin': 'jian1', 'highest pitch': 8.1, 'lowest pitch': 6.28, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 8.89, 'lowest pitch': 7.51, 'duration': 0.1, 'prosody hierarchy': '#1'}, {'character': '低', 'pinyin': 'di1', 'highest pitch': 9.97, 'lowest pitch': 9.23, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '潮', 'pinyin': 'chao2', 'highest pitch': 9.91, 'lowest pitch': 5.87, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '中', 'pinyin': 'zhong1', 'highest pitch': 9.35, 'lowest pitch': 8.66, 'duration': 0.22, 'prosody hierarchy': '#2'}, {'character': '恢', 'pinyin': 'huei1', 'highest pitch': 10.91, 'lowest pitch': 8.9, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '复', 'pinyin': 'fu4', 'highest pitch': 10.76, 'lowest pitch': 7.39, 'duration': 0.23, 'prosody hierarchy': '#1'}, {'character': '过', 'pinyin': 'guo4', 'highest pitch': 8.31, 'lowest pitch': 5.52, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '来', 'pinyin': 'lai2', 'highest pitch': 5.74, 'lowest pitch': 4.61, 'duration': 0.32, 'prosody hierarchy': '#4'}]