帮忙用英语写一份邀请函，谢谢了

你好，把里面桂林改成北京就行了。.
Dear Ying,
It has been almost five years since you left Xi'an to settle down in Shenzhen. I believe that you have started enjoying life in that beautiful coastal city, and the warm climate will surely be good for your health.
I have a vacation for two weeks next winter. I'd like to go to Guilin with my families. We can join the package tour to Guilin, where we have never been, to see the natural beauty. It is said that the rivers and hills of Guilin are considered the best under heaven. I want to know how beautiful it is.
How wonderful it would be if you and your family could travel together to Guilin, and I think we will be attracted by the Lijiang River with its "Fairy Tale like" landscape.
Please let me know if you can go or not, I sincerely hope your decision will be in the affirmative.
With all my kindest wishes! 20888希望对你有帮助！

在翻译网上 http://fy.iciba.com/