Dont know this book,but I comprehend, 可怜的青蛙，招谁惹谁了，吃，活吃！

I pictured a frog with the hole uppper body inlcuding the head squeezed in  your palm，one leg locked between your tight jaws, ,  helplessly kicking another. Following a fierce pulling, the leg is torn apart .... ..... ..... ...此处省略500字。

 Have mercy, swollow it as whole to reduce its suffering.........