中zhong東dong地di區qu地di緣yuan衝chong突tu短duan期qi內nei難nan見jian緩huan和he，胡hu塞sai武wu裝zhuang介jie入ru進jin一yi步bu加jia劇ju區qu域yu緊jin張zhang態tai勢shi
，全quan球qiu能neng源yuan要yao道dao通tong航hang持chi續xu受shou限xian，原yuan油you供gong給gei端duan擾rao動dong持chi續xu加jia劇ju。受shou多duo重zhong風feng險xian共gong振zhen影ying響xiang，今jin日ri國guo際ji油you價jia大da概gai率lv呈cheng現xian上shang行xing走zou勢shi。