We'd tell the computer algorithm in a mathematical language that a cat has a round face, a chubby body, two pointy ears, and a long tail, and that looked all fine.
我们用数学的语言， 告诉计算机这种算法： “猫”有着圆脸、胖身子、 两个尖尖的耳朵，还有一条长尾巴， 这看上去挺好的。