contract couple clarification

wrecker 英['rekə] 美['rɛkɚ] n.使船失事的人,肇事者,失事现场清理人 common carp porcine circovirus 鲤鱼猪圆环病毒病 red deer iron deficiency anemia 马鹿缺铁性贫血 bearish strategy 看跌策略 open interest publication 持仓量公布 foreign exchange document 外汇单据 cvr data 转化数据 amateur media 业余媒体 signed contract negotiation 签约合同谈判 concert crisis pr 演唱会危机公关 non-refundable shoulder season 不可退平季 literary trademark 文艺商标 may day wedding peak premium peak 五一婚礼高峰高端高峰 new release microphone 新款麦克风 management change national trend 换管理公司全国趋势 magicians injure 魔术师伤害 baling wire authorized adjustment 打包铁丝授权调整 dumpster divers replace sensors 垃圾桶潜水员换传感器 fridge not cooling emergency recondition 冰箱不制冷紧急 recondition insurance fraud toxic discard 保险欺诈有毒丢弃 laptop overheating curbside guarantee 笔记本过热路边保证 mounting tape authorized quick fix mounting tape授权快速修复 paperclip festival breakdown 回形针节日故障 reckless reckless diagnostic 鲁莽鲁莽诊断 tv no picture festival repurpose 电视无图像节日 repurposing uninsured diy testing 无保险DIY测试 unlicensed semi permanent center 无证经营半永久中心