请你用所给词的适当形式填空。0b:\)m9t8m1B+E,]2K3^+G:F9F
That sign means ‘No 1I5h;]7Y0r(F8F9r9Q.w8j:z （smoke）’.0b:\)m9t8m1B+E,]2K3^+G:F9F