architrave jambs

例句：

1. 1. The construction of the new bridge involved the use of architrave to support its weight.
   建造新桥时使用了拱顶石来支撑其重量。
2. 2. The architrave was designed to resist earthquakes and provide a stable foundation for the bridge.
   拱顶石的设计旨在抵抗地震并提供桥梁稳固的基础。
3. 3.The architrave is made from high-quality stone, ensuring the bridge's durability and longevity.
   拱顶石由高质量的石头制成，确保了桥梁的耐用性和持久性。