我们遭遇了很多困难，但我们不能放弃。
百折不挠，国泰民安。[{'character': '百', 'pinyin': 'bai3', 'highest pitch': 8.69, 'lowest pitch': 6.71, 'duration': 0.27, 'prosody hierarchy': 'null'}, {'character': '折', 'pinyin': 'zhe2', 'highest pitch': 9.17, 'lowest pitch': 6.71, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '不', 'pinyin': 'bu4', 'highest pitch': 11.31, 'lowest pitch': 8.79, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '挠', 'pinyin': 'nao2', 'highest pitch': 9.5, 'lowest pitch': 6.05, 'duration': 0.36, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.04}, {'character': '国', 'pinyin': 'guo2', 'highest pitch': 9.28, 'lowest pitch': 7.56, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '泰', 'pinyin': 'tai4', 'highest pitch': 11.14, 'lowest pitch': 7.95, 'duration': 0.25, 'prosody hierarchy': '#1'}, {'character': '民', 'pinyin': 'min2', 'highest pitch': 8.19, 'lowest pitch': 6.19, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '安', 'pinyin': 'an1', 'highest pitch': 10.11, 'lowest pitch': 9.48, 'duration': 0.3, 'prosody hierarchy': '#4'}]