Merkels tactile disk

例句：

1. 1.The touch disk on the computer is very sensitive.
   电脑的触摸盘非常敏感。
2. 2. The tactile disk in the museum allows visitors to feel and learn about the exhibits.
   博物馆里的触感盘让游客可以触摸并学习展品。
3. 3. The tactile disk helps people with visual impairments navigate their surroundings.
   触感盘帮助有视觉障碍的人导航他们的周围环境。