Now, probably for the first time, a hat-seller in Bonn has broken the unwritten rule by advertising his products using an image of the Nazi dictator.

• ?? 现在，或许是第一次，在波恩，有一个帽子商人使用这个纳粹独裁者的形象为自己的产品做广告，打破了这条不成文的规则。