What is the pattern of the lines of the lines of the lines of the lines of the lines of the lines of the lines of the lines of the lines of the lines of the lines of the lines of the lines of the lines of the lines of the lines of the lines of the lines of the lines of the lines of the lines of the lines of the lines of the lines of the lines of the lines of the lines of the lines of the lines of the lines of the lines of
什?#35789;?#36235;势?炒?#24179;?#36235;势线的画法，什?#35789;?#36235;势?炒?#24179;?#36235;势线的画法,? せ②O??EB