Head each column with a number; headed the flagpole with a golden ball.
Head each column with a number; headed the flagpole with a golden ball.
给每列前面加上数字；给旗杆安上一个金色的圆球
Head each column with a number; headed the flagpole with a golden ball.
给每列前面加上数字；给旗杆安上一个金色的圆球