agility

她的思维敏捷使她能够快速掌握新概念。

Her mental ___agility allows her to grasp new concepts quickly.

猫的敏捷性让它们能够轻松地在狭窄的空间中穿行。

The cat's ___agility allows it to navigate through tight spaces with ease.

她步伐的敏捷让她在拥挤的人群中迅速穿行。

The ___agility of her steps helped her move quickly through the crowded street.