You insult her intelligence if you assume that a mere slogan and a few vapid adjectives will persuade her to buy anything.

如果你认为只要一句广告词配上一些索然无味的形容词，就可以说服她去买任何东西，那你是在侮辱她的智慧。

youdao

You insult her intelligence if you assume that a mere slogan and a few vapid adjectives will persuade her to buy anything.

如果你认为只要一句广告词配上一些索然无味的形容词，就可以说服她去买任何东西，那你是在侮辱她的智慧。 她要的是所有你能提供的资讯。

youdao

She made a vapid comment about the weather.

她对天气作了一番枯燥的评论。

《柯林斯英汉双解大词典》

As with all his adaptations, he subverts the text to concentrate on the heroine Gwendolen, who he turns into a vapid but stroppy travesty of a modern woman, instead of allowing the original plot to speak for itself.

BBC: Doctor Zhivago and Daniel Deronda: Your views

You insult her intelligence if you assume that a mere slogan and a few vapid adjectives will persuade her to buy anything.

FORBES: True or False: 'The Consumer Isn't A Moron; She Is Your Wife'

They disapprove of the vapid notion that spending more on a soft drink or ice cream can bring happiness or social cachet.

ECONOMIST: Brands