您要查找的是不是：
- Retain your original receipt as proof of purchase. 请保留您的原始发票作为购买证明。
- The receipt is your proof of purchase. 这张发票是你购物的凭据.
- Keep the receipt as proof of purchase. 保存发票，作为购物证明。
- This receipt is your proof of purchase. 这个收据是你购买的凭证。
- Keep your receipt as proof of purchase. 保存好收据作为购货凭证。
- This guarantee is valid only when accompanied by dated proof of purchase. 该保修卡只有在附上标明购买日期的购货单方可生效。
- In case you've lost the invoice of your Noctua CPU cooler, please upload a photo of the cooler next to an ID card (passport, driver's licence, etc.) as proof of purchase. 如果你已经失去了你的猫头鹰CPU散热器发票，请上传一个冷却器旁的身份证照片（护照，驾驶执照等，作为购买证明）。
- We ask again that you retain your proof of purchase and the complete contents of your Collector's Edition box, including the content description sheet, after making your purchase. 我们再次要求您保留您的购买证据，并在购买后保存好您的合订版包装盒内的全部物品。
- Proof of purchase. 购买证明
- Can you produce any proof of your date of birth? 你能出示有关你的生日日期的任何证件吗？
- We now have the absolute proof of his guilt. 我们现在有他犯罪的确凿证据。
- All shops in gate areas will have all purchased liquids or gels sealed and will provide a proof of purchase to passengers. 所有机场商店内的销售的液体物品应该向乘客提供购物凭证以备查验。
- The cheque will be cashed on proof of identity. 这张支票凭身分证件兑现。
- Liquid purchases are packed in a sealed plastic bag that is both tamper-evident and display satisfactory proof of purchase on the day of the journey. 所购买的液体物品载于密封的塑胶袋内,未经拆开,而且旅客能展示适当证明,证实物品的购买日期与行程吻合。
- A flow of word is no proof of wisdom. 口若悬河，未必明智。
- The police have absolute proof of his guilt. 警方有他犯罪的确凿证据。
- A credit card is not a valid proof of identity. 银行发的支票保付卡不是有效的身份证明文件。
- The traveler's checks cost1.5% of the total amount of purchase. 旅行支票手续费是购买总额的1。5％。
- The proof of the pudding is in the eating. 空谈不如实践。
- But when Madsen, 50, mailed in the forms along with the required proofs of purchase, the rebate center told him that the laptops didn't qualify for the rebate. 但是，当马德森， 50 ，邮寄的形式连同所需的证明购买，回扣中心告诉他，笔记本电脑不符合退税。
