His cursive writing improved a lot since he came to school.
自到校以来,他的草体字进步很大。
tilted:倾斜
视觉领域中便有一项类似的问题:为何颠倒(inverted)或倾斜(tilted)的物体看起来和正立的(upright)不同?图1的照片是我们所熟悉的面孔,但当照片颠倒时就很难辨认了. 当草体字和印刷体的英文字颠倒时,后者还能勉强辨认,但前者几乎认不出来.