他满脑子都是年轻人的理想主义。

He was full of youthful idealism.

《牛津词典》

因为他们满脑子都是研究，许多科学家不太管顾他们的生活。

With their minds so occupied by research, many scientists are careless about how they live.

youdao

我满脑子都是有关生产软件产品的设想。

I have a really productive head of products cranking out code.

youdao

Jin says he is a sophomore in computer science and he has science fiction in mind and plus machines So you have some immersion in philosophy.

杰，他大二，学计算机科学,他满脑子都是科幻小说和机器,所以你对哲学有点了解。

麻省理工公开课 - 电影哲学课程节选