You know,maybe I'll put together some photos of Grandpa as a welcome present.
我說,或許我把爺爺的一些照片組合起來,作為歡迎他的一份禮物。
And why only snakes? Cats, for instance, would be greatly helped; no running fights with large, fierce rats or tussles with grown rabbits -- just a bite and no more effort needed.
為什么只有蛇才有毒液呢?譬如說,如果貓有毒液,那對貓會大有幫助,它就不必再和又大又兇的老鼠邊跑邊博斗了,也不必再和大兔子扭斗了,只要咬一口,就不必再費大力氣。