Fans of Ken Burns' Jazz will most certainly enjoy The Civil War.

·伯恩斯爵士乐会喜欢《内战》。

I never knew you were such a jazz buff.

我从来不道你是这样的爵士乐。

Abby also says that she didn't know Bill was such a " jazz buff."

还说她不道尔是这样的“爵士乐” 。

To be a " jazz buff" (buff) means the same as a jazz fan – someone who likes jazz music.

成为“爵士” （buff）与爵士乐的意思相同——喜欢爵士乐的人。