吴桥县地处黑龙港流域中部，位于河北省东南边缘，沧州地区南端。
Heilonggang Wuqiao County is located in the central basin, located in Hebei Province, southeast edge of the southern tip of Cangzhou area.
华南陆表海沉积与生物的发育深受其东南边缘茅口期以来隆起成陆的影响。
Depositional agent and biological action in the east part of the South China epicontinental sea are chiefly controlled by the land upliffting of its southeastern edge since theMaokouan Stage.
地势自西北向东南阶梯下降，北部为内蒙古高原的东南边缘，中部为浅山区，南部为燕山山脉。
Terrain from the northwest to the southeast steps down, to the north is the southeastern edge of the Inner Mongolia plateau, the central is the lower mountain area, the south is the Yanshan mountains.
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