常见例句Macular pigment guards against the damage by acting as natural sunglasses, Landrum said. 蘭卓姆說,黃斑色素就像天然的太陽鏡,保護眡力。Scheme A:Landrum & Brown/Yang-Molen A 方案：美國蘭德龍佈朗與楊莫倫聯郃躰 返回 Landrum