门厅里到处乱扔着玩具和雨靴。The entrance hall is littered with toys and wellington boots.我找到了他那件夹克衫，就在门厅里挂着。I found his jacket, which was hanging up in the hallway.大理石门厅通往起居室。A marble entrance hall leads to a sitting room....
He's taken a lot of flak for his left-wing views.他的左倾观点受到了强烈指责。They flew into heavy flak over the target area.他们飞入了目标地区猛烈的高射炮火力之中.The President is getting a lot of flak for that...总统正因为那件事备受指责。In recent years they h...
我想是不关我什么事儿，你就自寻死路吧。None of my business, I guess. It's your funeral.鸡蛋怎能碰得过石头, 还不是自寻死路.They're just like eggs hurled against stone; they're heading for their doom.如果他认为可以通过武力继续掌权，那他就是在自寻死路。If he thinks he c...
数据库安全涉及到数据库中数据的机密性 、 完整性、可用性.The database security involves data secret, integrity and usability.机密性: 保证对信息的未授权访问会得到拒绝.Confidentiality: Ensuring unauthorized access to information will be denied.其基本性质有:公平性 、 不可否认性 、 可终止性...