Squads of prison officers have been probing the rioters' defences.几队狱警一直都在探察暴乱者的防卫情况。These front-line defences are backed up by armoured units in reserve.前线的防务得到后备装甲部队的支援。The defences of the city are strong.这个城市的防御工...
These front-line defences are backed up by armoured units in reserve.前线的防务得到后备装甲部队的支援。Squads of prison officers have been probing the rioters' defences.几队狱警一直都在探察暴乱者的防卫情况。Our tanks have breached the enemy defences.我...