In the first place, when the Secretary-General's current practice was inaugurated in the 1970s, the parties were given a period of 90 days in which to object to a late reservation, where appropriate.
319. 首先，当秘书长于1970年代开始采取目前的做法时，他斟酌情况，给各方90天的时间对一项过时保留提出反对。