你对这事确实是认真的，是吧？

You really are serious about this, aren't you?

《柯林斯英汉双解大词典》

这门课是为那些对电影确实很认真的学生而开设的。

The class is for students who are really serious about film.

youdao

普罗科洛夫先生是想证明他对权力是认真的。

Mr Prokhorov meant it to show that he is serious about power.

youdao

And the way you show respect for a philosopher is by taking those arguments seriously and asking yourself, do they work or not?

因此对一位哲学家表示尊敬的方式应该是,认真地对待他们的论证,并且问你自己,那些论证是否说的通

耶鲁公开课 - 死亡课程节选