你看，餐厅每张桌子下面都没有垃圾箱，真是太不方便了。
他建议餐馆必须在每张餐桌下放一个纸篓，让市民扔纸巾。[{'character': '他', 'pinyin': 'ta1', 'highest pitch': 10.1, 'lowest pitch': 9.81, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '建', 'pinyin': 'jian4', 'highest pitch': 10.23, 'lowest pitch': 8.06, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '议', 'pinyin': 'i4', 'highest pitch': 8.06, 'lowest pitch': 6.16, 'duration': 0.22, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.16}, {'character': '餐', 'pinyin': 'can1', 'highest pitch': 10.93, 'lowest pitch': 10.54, 'duration': 0.27, 'prosody hierarchy': 'null'}, {'character': '馆', 'pinyin': 'guan3', 'highest pitch': 10.75, 'lowest pitch': 3.84, 'duration': 0.28, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.08}, {'character': '必', 'pinyin': 'bi4', 'highest pitch': 8.2, 'lowest pitch': 7.14, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '须', 'pinyin': 'xv1', 'highest pitch': 8.12, 'lowest pitch': 7.14, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '在', 'pinyin': 'zai4', 'highest pitch': 8.41, 'lowest pitch': 6.92, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '每', 'pinyin': 'mei3', 'highest pitch': 6.92, 'lowest pitch': 3.95, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '张', 'pinyin': 'zhang1', 'highest pitch': 10.16, 'lowest pitch': 9.17, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '餐', 'pinyin': 'can1', 'highest pitch': 10.93, 'lowest pitch': 8.08, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '桌', 'pinyin': 'zhuo1', 'highest pitch': 8.47, 'lowest pitch': 8.09, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '下', 'pinyin': 'xia4', 'highest pitch': 8.87, 'lowest pitch': 6.54, 'duration': 0.24, 'prosody hierarchy': '#2'}, {'character': '放', 'pinyin': 'fang4', 'highest pitch': 10.02, 'lowest pitch': 7.19, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '一', 'pinyin': 'i2', 'highest pitch': 7.88, 'lowest pitch': 7.44, 'duration': 0.1, 'prosody hierarchy': 'null'}, {'character': '个', 'pinyin': 'ge5', 'highest pitch': 9.14, 'lowest pitch': 7.23, 'duration': 0.12, 'prosody hierarchy': '#1'}, {'character': '纸', 'pinyin': 'zhiii2', 'highest pitch': 8.92, 'lowest pitch': 7.16, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '篓', 'pinyin': 'lou3', 'highest pitch': 13.96, 'lowest pitch': 8.92, 'duration': 0.28, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.27}, {'character': '让', 'pinyin': 'rang4', 'highest pitch': 8.46, 'lowest pitch': 7.52, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '市', 'pinyin': 'shiii4', 'highest pitch': 8.12, 'lowest pitch': 7.37, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '民', 'pinyin': 'min2', 'highest pitch': 7.74, 'lowest pitch': 6.12, 'duration': 0.26, 'prosody hierarchy': '#2'}, {'character': '扔', 'pinyin': 'reng1', 'highest pitch': 10.3, 'lowest pitch': 7.74, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '纸', 'pinyin': 'zhiii3', 'highest pitch': 7.61, 'lowest pitch': 4.7, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '巾', 'pinyin': 'jin1', 'highest pitch': 8.93, 'lowest pitch': 7.36, 'duration': 0.34, 'prosody hierarchy': '#4'}]