如何给公司发拒信？

目前手上有3个offer，已经考虑的差不多了打算签了其中之一，请问如何给剩下两家发回复比较好？考虑到以后可能跳槽到剩下两家之一

Thank you for your interest in XXX. After careful consideration, I decided not to move forward xxx campony…

Thank you so much for your time interviewing with me. I enjoyed learning your company's culture and awesome engineering teams. Unfortunately, I have decided not to move forward with the software engineering position at XXX. If I find another opening that might interest me and may be a good match to my background and skills, I will try to contact with one of your recruiting team members. Super sorry.

Unfortunately, I am unable to provide specific feedback as to my decision rationale. I know it can be disappointing to not be selected to work at XXXXX. But I hope you still have passions recruiting students from MY_SCHOOL in the future. A year from now, I would like to apply again for an the opportunity at XXXXX. Thanks again for giving me the interview and scheduling the talented engineers talking to me.

记得最后说
I do wish we could reconnect again about future opportunities at XXX.
之类的，don't burn the bridge

一句话就好，hr不会读半天拒信的，该冷冻多久冻多久。推offer的多了，安

顺便，楼下求内推的都是我erz……

Thanks for your consideration. I am moving forward other company's offer...
拒信收多了，套路都会了

公司怎么给你发拒信，你就怎么发……