《元史·列传·卷十七》
不忽木辞谢曰 ：该职在我朝只有史天泽曾任过，臣何功敢当此重任。 
辞曰： 是职也，国朝惟史天泽尝为之，臣何功敢当此。 
Buhuguo declined, saying: “In our dynasty, only Shi Tianze has ever held this post. What did I do to deserve this?”
<s>[INST] Convert the following English text into Classical Chinese: Buhuguo declined, saying: “In our dynasty, only Shi Tianze has ever held this post. What did I do to deserve this?” [/INST] 辞曰： 是职也，国朝惟史天泽尝为之，臣何功敢当此。 </s>
Convert the following English text into Classical Chinese: Buhuguo declined, saying: “In our dynasty, only Shi Tianze has ever held this post. What did I do to deserve this?”
user
辞曰： 是职也，国朝惟史天泽尝为之，臣何功敢当此。
assistant