The first recognised 'breed' probably resembled a swift, lanky greyhound, developed for its speed in hunting.
首先被认可的“品种”可能跑的很快，过分瘦长的灵狮，在寻找食物时锻炼了它们的速度。
2
First, the structure of the skeleton, and cat, cats are particularly good flexibility of the spine, such as the cheetah hunting when the sharp turns, speed, flexibility;