flint glass

例句：

1. 1. The old house has a beautiful flawless flint glass door.
   这所老房子有一个美丽的、没有瑕疵的燧石玻璃门。
2. 2.Flint glass is often used in jewelry making because of its durability and clarity.
   由于其耐用性和透明度，燧石玻璃常用于珠宝制作。
3. 3. The flawless flint glass was carefully crafted by the artisans.
   工匠们精心制作的完美燧石玻璃。