请您帮忙翻译一段感谢词

I would like to use this opportunity to express my gratitude to you for all your assistance and support since X's leaving. I have now handed over all work to Y, hopefully Y will get a fresh start, please be rest assured that I will be assisting Y with anything Y may be needing in the future. I will forward Y's Announcement to everyone in the next couple of days, what do you think? Thank you.

Please allow me to express my appreciation for your helping and supporting all the time since X left.I've transfered all the duties that x once took care of to Y.I do wish Y will have a good begining,and,I'll also try all my best to help her/him, please don't worry.And,what do you think if I'll send Y's announcement to all?Thanks.