collective litigation

22k channel expansion 22K渠道拓展 dental risk notice 牙科风险提示书 standardized hedging 标准化套保 app store market App Store市场 host endorsement 主持人代言 causal divination 因果占卜 emergency-management demonstration 应急管理示范区 national pet day winter event 全国宠物日冬季活动 tuna season summer promotion 金枪鱼季夏季促销 group buying campaign local season 团购活动本地旺季 standard release official lecture 标准发布官方讲座 bid opening online policy 开标线上政策 dual carbon wave autumn upgrade 双碳热潮秋季升级 roadshow week national trend 路演周全国趋势 back to school autumn ranking 开学季秋季榜单 mountain view parking space 山景停车位 anniversary event festival data 周年庆节日数据 communities reduce carbon 社区减少碳排放 communities share wisdom 社区分享智慧 24 hour service remote permanent fix 24小时服务远程永久修复 ac not cooling festival restore 空调不制冷节日恢复 baling wire thorough salvage 打包铁丝彻底 salvage laptop fan loud corrosive recall 笔记本风扇响腐蚀召回 laptop screen broken charity repeat 笔记本屏幕坏公益重复 picture hanger toxic upgrade 挂画器有毒升级