exterior protection construction的用法和樣例：
例句
- As one of the exterior building enclosures, the roof fulfils key functions in energy-saing building.
摘要屋頂作為建筑物外圍護結構之一，在建筑節能方面具有重要作用。 - Diaphragm walls are commonly used as retaining structures in many deep foundation pits, especially when the environment protection is severer.
摘要地下連續墻剛度大，變形小，作為基坑開(kāi)挖階段的圍護結構可有效的保護周邊環(huán)境。
