Max, who is greying, has a veterinary birth certificate to prove his age and is awaiting official confirmation from Guinness World Records。

马克斯毛发呈灰色，他的动物出生证明足以证明它的年龄。 目前马克斯正等待吉尼斯世界纪录的官方确认。

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Max, who is greying, has a veterinary birth certificate to prove his age and is awaiting official confirmation from Guinness World Records.

马克斯毛发呈灰色，他的动物出生证明足以证明它的年龄。目前马克斯正等待吉尼斯世界纪录的官方确认。

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Personal identification CARDS, birth certificate, or other age identification records.

员工身份证，出生证明，或其他年龄鉴定记录。

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And when we have this open call on Saturday you will have to provide proof of your age - either through a passport or birth certificate.

BBC: Last Updated: Wednesday January 11 2006 09:25 GMT

But his feat was not recognised by Guinness World Records because he does not have a birth certificate to prove his age - only a passport.

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