模仿文本："So it seems not everyone is sure but do mathematicians agree of whether zero is odd or even?" 

 

"The debate is settled among mathematicians." 

 

"Mathematicians are agreed that zero is an even number?" 

 

"Zero is an even number, and it will pass every test and every definition of an even number." 

 

"Well, what are the usual tests or definitions for even numbers?" 

 

"If you take a number and you double it, the result will be an even number. So if you take the number three, and you double it, then you'll get six. And six is an even number. So that will be the definition of even numbers. 

 

译文：“看来并不是所有人都确定零是奇数还是偶数，不过，数学家在这个问题上意见统一吗？” 

 

“数学家的看法是一致的。” 

 

“他们认为零是偶数？” 

 

“零是偶数，它通过了所有测试，符合偶数的所有定义。” 

 

“对偶数的测试和定义都有哪些？” 

 

“把一个数乘以2可以得到一个偶数。如果你把3乘以2，结果是6。6就是一个偶数。这就是对偶数的定义。