Light -weight structure的用法和樣例：
例句
- Lightweight titanium facesaves weight to reposition CG low and deep for higher launches and longer ball flight.
輕量化鈦桿面減輕了重量，使重心變的更深更低，提供更高的擊球角度與更長的飛行距離。 - Mechanic analyses show that the optimized structure of the reflector is much lighter and stronger than the original design.
力學分析表明，經過優化后的反射鏡結構相比於原設計方案輕量化程度更高，靜力學性能更好。
