短语词组短語troop withdrawal from Iraq 從伊拉尅撤軍phased troop withdrawal 分堦段撤軍Troop Withdrawal from Afghanistan 奧巴馬宣佈從阿富汗撤軍計劃partial troop withdrawal 部分撤軍call for a troop withdrawal 號召撤軍 返回 troop withdrawal