defending function的用法和樣例：
例句
- Why does a male baboon risk his life defending his kids, while a hippo bull carelessly tramples his young?
狒狒爸爸在另一頭雄性狒狒掌管家族之前，負上保家衛族的責任，倘一天兒女長成，喬過別枝，狒狒爸爸就會功成身退。 - These particularities exhibited profoundly both in the utmost disproportion in dimensional distributions and multiplicity in the function that they could play.
這種特異性突出表現在衛所空間分佈上的極不均衡性和職能上的多重性。
