不管你怎么说， 也没有人听信你这谗言!

No one believes your slanderous talk anyway!

《新英汉大辞典》

不管你怎么说，我仍然喜欢他。

For all you say, I still like him.

youdao

不管你怎么说，我相信他品德良好。

I believe in his good character, no matter what you say.

youdao

But in any case, it is a profit, but it's no good if it's going to spoil.

不管怎么说,你都能从中获利,总比放着变质的好

耶鲁公开课 - 古希腊历史简介课程节选

Anyway, you have to be careful with your motorcycle and always wear your helmet.

不管怎么说，你都要小心骑摩托车，记得一定要带着头盔。

I didn't 实战 - SpeakingMax英语口语达人