What impressed him most was their speed. [VERB noun]

最令他佩服的是他们的速度。

...a group of students who were trying to impress their girlfriends. [VERB noun]

一群竭力想让女友刮目相看的学生

Cannon's film impresses on many levels. [VERB]

坎农的电影在很多方面令人印象深刻。

I had always impressed upon the children that if they worked hard they would succeed in life. [VERB + on/upon]

我总让孩子们牢记努力工作就会成功。

I've impressed upon them the need for more professionalism. [VERB + on/upon]

我已使他们深刻认识到提高专业素养的必要性。

I impressed on him what a huge honour he was being offered. [VERB + on/upon]

我让他铭记他当时被授予了多么大的荣誉。

But this change has not yet impressed itself on the minds of the British public. [V pron-refl + on]

但这一变化还没有引起英国公众的注意。

Billy Sullivan had impressed me as a fine man. [VERB noun + as]

比利·沙利文给我留下的印象是他是个很不错的人。