the frontier between the land of the Saxons and that of the Danes撒克逊人土地和古斯堪的纳维亚人土地的边界There were very few border controls on the southwestern frontier.西南国界上没几个边境检查站.The frontier station was starved for food and water.边防站急...
一张只读光盘能存储25万多页键入的文本。A CD-ROM can store more than 250,000 pages of typed text.布赖恩键入了他的个人密码。Brian keyed in his personal code.进入系统请键入用户名称和密码。Enter a username and password to get into the system....