Far from violating the laws of motion, animals exploit them to their advantage as they walk, run, dodge and jink, leap and fly, pounce on prey or spring to safety.

非但没有违反惯性定律，动物们在行走、奔跑、躲闪、跳跃、飞行、捕食或逃生中，将惯性定律的优势充分发挥。

To move upward or forward in a single quick motion or a series of such motions; leap.

跳，跃：以一种很快的动作或一系列的动作作向上或前进运动；跳跃。