薄层状的坚硬的石灰岩山崖正好位于靠盆地一侧.A thin, resistant limestone escarpment is present just basinward.泥质物被许多薄层灰岩所隔开.The mud is interrupted by numerous thin beds of limestone.局部出现砂质页岩薄层和碳质碎屑.Thin layers of sandy shale, and carbonaceous ...
The sound of the tank guns reverberated through the little Bavarian town.坦克炮声在巴伐利亚小镇回荡。Marlborough led his armies across the Rhine and surprised the French and Bavarian armies near the village of Blenheim.马尔伯勒带领他的部队穿过莱茵河...
We should take part in the peaceful uses of atomic energy.我们应该参与原子能的和平应用.The atomic reactor generates enormous amounts of thermal energy.原子反应堆发出大量的热能.The atomic theory is important.原子理论很重要....