He's not so stupid as to listen to rumours.

他还没有笨到听信谣言份儿上。

《柯林斯英汉双解大词典》

I'm not so stupid as to believe that.

我还不至于傻得连那样的话都相信。

《牛津词典》

Pro SEO's would not be so obvious and stupid as to blatantly use keywords as a person's name when the links are no followed.

如果网页链接打不开，专业的搜索引擎优化是不会这么直白和愚蠢地公然使用关键字做人名的。

youdao

Peace would have given this donkey a chance to escape from ever being found out as being so stupid.

VOA: special.2010.03.27

Now imagine You wouldn't say anything as stupid as this.

现在想象一下,当然你不会说那么傻的话。

耶鲁公开课 - 死亡课程节选

So, one question is, "What would cause me to perceive somebody as intelligent or stupid, gay or straight, anxious or level-headed?"

第一个问题是，是什么原由让我认为别人是,聪明的，愚蠢的，同性恋的，异性恋的，紧张的，还是冷静的？”

耶鲁公开课 - 心理学导论课程节选

Mr Cameron is unlikely to be so stupid as to stoke Scottish enmity with slights or vindictive cuts.

ECONOMIST: Bagehot

"We have a process that appears to be about as stupid as human beings could put in place, " Cleaver said.

NPR: Hundreds of Superdelegates Remain Undecided

He might, however, want to consider the potential for backlash as independent American voters are not as stupid as Trump believes.

FORBES: Trump Reveals His Promised Blockbuster News About Obama!