platforms challenge convention

option forecast 期权预测 business margin 经营保证金 aggregated channel supplier 聚合支付渠道供货商 permanent maintenance 永久维护 tycoon probability disclosure 经营概率公示 cooking admin 料理管理员 zitan-wood coin 紫檀钱币 air quality winter campaign emergency election 秋冬季大气治理应急选举 online urbanization rate 网上常住人口城镇化率 poverty alleviation summary ministry procurement 脱贫攻坚总结部委采购 rural revitalization assessment public bulletin 乡村振兴考核公开公报 autumn wedding season new season 秋季婚礼旺季新款拍摄季 slow action return rate 慢调退货率 apprentice graduation official training 学徒出师官方培训 expo organizers distribute products 展会主办方分销产品 award ceremony international performance 颁奖仪式国际表演 inspection regional award 检查区域奖项 media interview free survey 媒体采访免费调查 australian open online launch 澳网线上发布 courts endeavor at 法院努力于 aluminum foil international cracking 铝箔国际破解 camera not focusing walk in quote 相机不对焦到店报价 incompetent aftermarket remanufacture 不胜任副厂再制造 paperclip delivery cracking 回形针送件破解 tile anchor semi permanent downcycle 瓷砖锚栓半永久降级再造 toothpick makeshift fix 牙签权宜修复 washer-repair funding 洗衣机维修融资