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来源：雅诚德英语网
The West then was exposed to the more volatile tribal Germanic peoples on a frontier that stretched along the Rhine and Danube rivers for 1,000 miles.
当时，德国西部的边境沿着莱茵河和多瑙河延伸了1000英里，那里的日耳曼部落更加动荡不安。
The West then was exposed to the more volatile tribal Germanic peoples on a frontier that stretched along the Rhine and Danube rivers for 1,000 miles.
当时，德国西部的边境沿着莱茵河和多瑙河延伸了1000英里，那里的日耳曼部落更加动荡不安。