运动线条（计算机美学），是用的java语言编写的运动线条动画，可以不停变换颜色和形状，有20个字勒马？ 有20个字勒马？ 有20个字勒马？ -Sports lines (computer aesthetics), is written in java animation with motion lines, you can constantly change color and shape, there are 20 words Lema? There are 20 characters Lema? There are 20 characters Lema? There are 20 characters Lema? There are 20 characters Lema? There are 20 characters Lema?