我听说有人私自携带大量珠宝进入中国。
海关总署将严查此类违规现象。[{'character': '海', 'pinyin': 'hai3', 'highest pitch': 8.98, 'lowest pitch': 7.23, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '关', 'pinyin': 'guan1', 'highest pitch': 11.18, 'lowest pitch': 7.23, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '总', 'pinyin': 'zong2', 'highest pitch': 10.93, 'lowest pitch': 8.34, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '署', 'pinyin': 'shu3', 'highest pitch': 11.57, 'lowest pitch': 5.77, 'duration': 0.28, 'prosody hierarchy': '#2'}, {'character': '将', 'pinyin': 'jiang1', 'highest pitch': 8.65, 'lowest pitch': 7.46, 'duration': 0.27, 'prosody hierarchy': '#1'}, {'character': '严', 'pinyin': 'ian2', 'highest pitch': 10.31, 'lowest pitch': 6.99, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '查', 'pinyin': 'cha2', 'highest pitch': 10.31, 'lowest pitch': 7.2, 'duration': 0.26, 'prosody hierarchy': '#1'}, {'character': '此', 'pinyin': 'cii3', 'highest pitch': 7.35, 'lowest pitch': 5.58, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '类', 'pinyin': 'lei4', 'highest pitch': 6.34, 'lowest pitch': 5.58, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '违', 'pinyin': 'uei2', 'highest pitch': 6.79, 'lowest pitch': 5.98, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '规', 'pinyin': 'guei1', 'highest pitch': 8.91, 'lowest pitch': 8.48, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '现', 'pinyin': 'xian4', 'highest pitch': 9.91, 'lowest pitch': 6.76, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '象', 'pinyin': 'xiang4', 'highest pitch': 6.81, 'lowest pitch': 5.23, 'duration': 0.27, 'prosody hierarchy': '#4'}]