puffery

那则广告充满夸大其词的宣传，而非真实的产品信息。

The advertisement was full of ___puffery rather than actual product details.

那家公司的广告充满了夸大其词，声称他们的服务能让你一夜暴富。

The company's ad is full of ___puffery, claiming their service can make you rich overnight.