#改變大小/形狀/質量/體積
#形狀/材料最佳化
#Modify size/shape/mass/volume
#Optimize shape/materials
折疊有利於葉片伸展 (Folds allow efficient leaf deployment)
植物透過使用不同包裹方法折疊芽體中葉片，在展開後能馬上進行光合作用，使光合作用的時間最大化
(Leaves of plants maximize time exposed for photosynthesis by using various packaging schemes to fold the large leaves within the buds so they can begin photosynthesizing upon deployment.)
