The water level of the Mississippi River is already 6.5 feet below normal.密西西比河的水位已经比正常值低了6.5英尺。Oil leaking from a barge in the Mississippi River poses a hazard to the drinking water of New Orleans.密西西比河上驳船漏油事件危及新奥尔良市的饮用...
挖槽法一般包括工地清理 、 路面钻破 、 挖掘及铺设电缆工作.Trenching method generally involves site clearance, road surface breaking, excavation and then followed by cable installation....
Stephen fractured a thigh bone...斯蒂芬断了一根股骨。Her leg fractured in two places.她的腿有两处骨折。He died in the car collision with his skull fractured.他在那次撞车事件中因头骨碎裂而死去.Fractured tibia about five inches below the patella.胫骨断裂位置大概在膝盖以...