夸大事实

exaggeratedness───夸张

exaggerates───vt.使扩大；使增大；vi.夸大；夸张

foam at the mouth───非常愤怒，口吐泡沫

The advertiser exaggerates the benefits of the merchandise he wants to sell. Thus, he misrepresents the truth.───广告商夸大了他想出售的商品的利益，因此他歪曲了事实的真相。