1v1 tutorial completion

changjiang 长江(中国第一大河,全长6300公里) gross lot size 毛每手数量 pledge margin 质押保证金 commercial-insurance check 商业保险支票 operational measurement 经营计量 loan accounting firm 贷款会计师事务所 fps shooter creative production 射击手游素材制作 birthday offline service 生日应援线下服务 bootleg costume 盗版服装 show handlers fine non-cleanup 赛场牵犬手处罚不清理粪便 slow motion booking 慢动作预约 carp season new launch 鲤鱼季新新品发布 firm merger premium training 公司合并高端培训 regulator inspection premium hotel 监管检查高端酒店 anti fraud companies issue refunds 反欺诈公司发起退款 award ceremony spring scandal 颁奖典礼春季丑闻 real name backstage 实名制后台 car check engine light jury rigged breakdown 发动机故障灯亮临时凑合故障 cut corners festival downtime 偷工减料节日停机时间 drone crashed permanent recall 无人机炸机永久召回 heater not working official outage 暖气不工作官方停机 insurance fraud warranty scam 保险欺诈保修诈骗 night wire stripper 夜间剥线钳 repeat repair warranty malfunction 重复维修保修故障 short cut new maintenance 捷径新保养 silicone semi permanent quick fix 硅胶半永久快速修复 tv backlight out onsite rework 电视背光坏现场返工 wall anchor regional breakdown 壁虎区域故障 front door facing back door paid enhancement 前门对后门付费催旺