非常感谢你们的邀请，但我不得不谢绝。

I really appreciate your invitation, but I must decline it.

youdao

我们感谢你的商品质量这么好，但我们不会接受你的条件。

We appreciate the good quality of your goods but unfortunately we are not going to accept the offer on your terms.

youdao

非常感谢你给了我为设计和时尚工作的机会。但我不得不说抱歉因为要辞掉这份工作。

Thanks for offering me the opportunity to work for Designs & Fashion . But I have to say sorry for having to quit this job.

youdao