glass-hard surface

例句：

1. 1. The new car has a glass-hard surface that makes it look sleek and modern.
   这辆新车有一个硬玻璃表面，看起来既光滑又现代。
2. 2.The table is made of glass-hard material, which makes it easy to clean.
   这张桌子是由硬玻璃材料制成的，这使得它很容易清洁。
3. 3. The glass-hard surface of the window prevents dust from entering the room.
   窗户的硬玻璃表面防止灰尘进入房间。