The folding surfaces of stone wall create vivid shadow and the obtuse anglestone makes the corner look more firm and powerful.
转角处钝角转折处理更增加了浑厚有力的建筑感。
2
An Angle of the wall being given, with the tension of his back and legs, with his elbows and his heels fitted into the unevenness of the stone, he raised himself as if by magic to the third story.
他在墙角里把肘弯和脚跟靠紧石块上的不平处，便能利用背部和腿弯的伸张力，妖魔似的升到四楼。
3
The Thenardier woman snatched up an enormous paving-stone which lay in the angle of the window and served her daughters as an ottoman.