1、I"d like ...to come to dinner
非常希望...共进晚餐
2、request the pleasure of
恭请...
3、The favor of a reply is requested
敬赐复函
4、May I have the honour of your company at dinner?
敬备菲酌，恭请光临
5、Thank you for inviting us to dinner
谢谢您邀请我们共进晚餐
6、I hope you"re not too busy to come.
我期望您会在百忙中光临。
