You've taken too many liberties with me.
你对我太随便了。

The scriptwriter has taken few liberties with the original narrative.
剧本作者对原作故事仅作了个别的自由处理。

I have taken the liberty of submitting an idea to several of their research departments.
我已自作主张地向他们的几个研究部门提出了一个想法。