1. And cliques are stupid and loyalty is stupid and being there for your friends is stupid.

小团体和忠诚都很愚蠢 支持你的朋友也很愚蠢

2. Because I'm stupid, it's true, but not that stupid.

虽然我不聪明 但是也没有那么傻

3. It's a stupid line from a stupid movie.

不过是部破电影里的台词罢了

4. I'm stupid, you're shooting a stupid movie.

我也很傻 你拍的就是一部很傻的电影

以上参考资料就是本英汉词典详细汇总的单词stupidly的翻译英语含义，如有错漏请向我们提供反馈意见。