All animals are by nature curious --just look at any kitten or puppy sticking its nose in everywhere. Cats are especially curious, leaping up to see whether or not that vase will topple, or running around to see just how far that yarn will run.
好奇是動物的本能，好奇的小貓、小狗總是四處探看，尤其是小貓，憑著天生跳高的本事，總要看看花瓶推不推得翻？