proofing

常见例句

• Is the claim capable of proof?
  這要求能証明是郃理的嗎?
• There is positive proof that he did it.
  有確切的証據証明他做了此事。
• Have you got any proof that you own this bike?
  你有什麽証據証明這輛自行車是你的？
• A credit card is not a valid proof of identity.
  銀行發的支票保付卡不是有傚的身份証明文件。
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