欧洲石器时期最大的土木防御工事位于威尔特郡的西尔布利山。Europe's biggest Stone Age earthworks are at Silbury Hill in Wiltshire.该防御工事能抵御当时所使用的各种进攻手段。The fortress was proof against the techniques of attack then in use.该团在等待敌人进攻之时,加强了防御工事.The reg...
Yesterday, the message to him was unequivocal: "Get out."昨天，给他的信息很明确：“滚开。”Yesterday, the message to him was unequivocal: 'Get out.'昨天，给他的信息很明确：“滚开。”On the whole,their tone was unequivocal.他们的调子基本上是明确的。The repor...
He said the protesters were doing a disservice to the nation...他说抗议者正对国家造成危害。In this it has done mankind a great disservice.这种做法对人类危害非浅.We will never do any disservice to you [ anything to hurt you ].我们决不会做任何对不起你们的事情.You...