D-Day (refers to the time the ceasefire takes place) 外长保证，他的国家将遵守联合国秘书长下令确定的任何一个～。The Foreign Minister pledged that his country would observe any“D-Day” ordered by the UN Secretary General./联合国秘书长软化了要宣布～的承诺。The UN Secretary General softened his promise to declare a “D-Day”./为执行停火而确定～set up the D-Day for implementing the ceasefire