The person against whom a claim is made may at any time during the running of the limitation period extend that period by a declaration in writing to the claimant.

被要求赔偿的人，可以在时效期限内的任何时间，向索赔人提出书面说明，延长时效期限。

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This declaration shall remain in effect for the entire 2008 season or until revoked in writing by participant.

该声明将具有长期效力(在整个2008赛季的所有比赛中有效)，除非参赛者书面撤销该声明。

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Any State which makes a declaration under article 25 May withdraw it at any time by a formal notification in writing addressed to the depositary.

依第25条作出声明的国家，得随时以书面形式正式向保管人声明撤销该声明。

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