a walking dictionary造句

1、He doesn't need any dictionary, because he is a walking dictionary himself.
他不需要什么字典，因为他本身就是一本活字典。

2、You don't need to buy any dictionary. You're a walking dictionary yourself.
你根本就不需要买字典，你本身就是一本活字典了。参考答案。

3、You are a walking dictionary /encyclopedia
你简直是活字典/百科全书。