单词two-point-perspective
网络: 两点透视；二点透视；两点透视图
Two-point perspective can be used to draw the same objects as one-point perspective, rotated.
与一点透视类似，两点透视也能被用于描绘旋转的物体。
Research On Practical Drawing of Two-Point Perspective
两点透视图的实用作图研究