7. Invites all States ratifying or acceding to the Convention and those States that are parties to the Convention and have not yet done so to consider joining the States parties that have already made the declarations provided for in articles 21 and 22 of the Convention and to consider the possibility of withdrawing their reservations to article 20;
7. 请所有正在批准或加入《公约》的国家和已成为《公约》缔约国而尚未根据《公约》第21条和第22条作出声明的国家，考虑加入已作出声明的缔约国行列，并考虑是否可能撤回对第20条的保留；