5. Urges States to limit the extent of any reservation they lodge to the Convention and to formulate any reservation as precisely and as narrowly as possible in order to ensure that no reservation is incompatible with the object and purpose of the Convention or otherwise contrary to international treaty law, to review their reservations on a regular basis with a view to withdrawing them, and to withdraw reservations that are contrary to the object and purpose of the Convention or that are otherwise incompatible with international treaty law;
5. 敦促各国限制它们对公约所作保留的程度，尽量精确地拟订和限制保留的范围，以确保任何保留均不违背公约的目的与宗旨，或违反国际条约法，并敦促它们定期审查其保留，以期撤销这些保留，并撤销违背公约的目的与宗旨或违反国际条约法的保留；