显示 (xiǎnshì) means 'to show/display' — it's used for information, data, or results appearing on a screen or being revealed by evidence. It's more neutral and technical than 展现 (zhǎnxiàn, 'to reveal something impressive') and 呈现 (chéngxiàn, 'to present a scene or quality'). For showing a ticket or ID, use 出示 (chūshì); for demonstrating a skill or process, use 演示 (yǎnshì) or 示范 (shìfàn).