邊境
border;border area;frontier
暫時維持～實際存在的狀況的原則principle of maintaining for the time being the state actually existing on the border/增加～的不安aggravate the unrest along the border/令人不安的～狀況disquieting situation on the border/封鎖～ close the frontier; seal off the border/開放～open the border/重新開放～re-open the border/～沖突border clash(or conflict)/～地區(qū)border area/～管制border control/～口岸border pass/～貿易frontier trade/ ～市鎮(zhèn)border town/～事件border incident/ ～線borderline/～線犬牙交錯zigzagging borderlines/～制度協定agreement on the regime of the frontier(or border)/～爭端border dispute