我叔叔是个汽车发烧友，他能说出几乎所有经典车型的细节。

My uncle is a real car ___buff who can describe almost every detail of classic models.

这双靴子是用柔软的小牛皮制成的。

These boots are made of soft ___buff leather from cattle hides.

她每周都会仔细擦拭银器，让它们保持光亮如新。

She carefully ___buffs the silverware every week to keep it shiny.

她买了一件浅米色的外套。

She bought a jacket in a light ___buff color.