好的，以下是一个关于兔子的简单英语绕口令：

“How much wood would a woodchuck chuck if a woodchuck could chuck wood? He would chuck, he would, as much as he could, and chuck all the wood he would if a woodchuck could chuck wood.”

这个绕口令虽然不直接涉及到兔子，但我们可以稍作改编，加入兔子的元素，让它变得更加有趣：

“How many carrots could a carrot-loving rabbit eat if a carrot-loving rabbit could eat carrots? He would eat, he would, as many as he could, and eat all the carrots he would if a carrot-loving rabbit could eat carrots.”

这个绕口令以兔子喜欢吃胡萝卜为主题，通过连续的相同音节和相似的发音，让人读起来有些绕口。同时，它也非常适合用来锻炼英语口语和发音能力。希望这个绕口令能给你带来一些乐趣和挑战！