Rem backed up slowly, step by step, the Hellcats padding after; they were gaining a little each second but savoring the moment, not quite ready to pounce.

• 雷缓缓后退，一步一步，而地狱猫则放轻脚步跟随着他；它们一点点地占据上风，正享受着这份快意，尚不急于跳起。