求翻译：你好，因为我的朋友的婚礼将会在12月18号举行，到时我还将是伴郎。能否安排的工作避免在这个日子啊。最好是在12月16号能回到上海。十分感谢你的帮助。是什么意思？

Hello, because my friend's wedding will be held on December 18, when I will be best man. Arrangements can work to avoid this day ah. Preferably in December 16 to return to Shanghai. Very grateful for your help.

Hello, my friend, because the wedding will be held on December 18, at which time, I will also be accompanied. Arrangements can avoid the work on this date, ah. On 16 December, is best able to go back to Shanghai. Thank you for your help in 10 hours.

You are good, because of friend of mine's wedding ceremony could in the December 18 holds, I also be the best man at the appointed time.Whether arranges the work avoids in this day.Should better be can return to Shanghai in December 16.Thanks your help extremely.

Hello because my friends wedding on December 18,, I best man when. Can cause work to avoid on this day. Preferably in the December 16 returned to Shanghai. Very appreciate your help it.

You are good, because of friend of mine's wedding ceremony could in the December 18 holds, I also be the best man at the appointed time.Whether arranges the work avoids in this day.Should better be can return to Shanghai in December 16.Thanks your help extremely.