3.Geological charact eristics at their locations show continuous or pulsive westward slipping of lith osphere with respect to convection cell.
它们产出的地质特征表明,岩石圈相对地幔对流体,持续或幕式地向西滑移。
4.Pivoting 90 degrees, Raab pans westward across the sagebrush-stubbled desert until he spots an identical tube and another building, also four kilometers distant.