“横跨着”的英语可以翻译为：athwart ...

她小心翼翼地跨着石头走。She picked her way delicately over the rocks.他们跨着迅速的步伐,穿越过错综的小路,渐渐地逼近海岸.They moved at a brisk walk , threading the intricate lanes and drawing nearer to the shore....

“跨着”的英语可以翻译为：astraddle，astride ...