Complex sentence: The cheetah ("Acinonyx jubatus") is the fastest of all land animals, and an a typical member of the cat family that hunts by speed (coursing) rather than by stalk-and-ambush.
Split into simpler sentences: The cheetah ("Acinonyx jubatus") is the fastest of all land animals, and a member of the cat family. It hunts by speed (coursing) rather than by stalk-and-ambush.