假如你是李华，你的美国朋友Peter在电子邮件中邀请你高考结束后赴美国参加他的毕业典礼。请用英语给他写一刻回信，包括以下要点：
1.表示感谢；
2.委婉地拒绝邀请并解释原因；
3.邀请他在暑假来中国旅游。
注：1.可适当添加细节使文章连贯；
2.字数：100词左右。
山东省实验中学2017届高三下学期第二次模拟考试
假如你是李华，你的美国朋友Peter在电子邮件中邀请你高考结束后赴美国参加他的毕业典礼。请用英语给他写一刻回信，包括以下要点：
1.表示感谢；
2.委婉地拒绝邀请并解释原因；
3.邀请他在暑假来中国旅游。
注：1.可适当添加细节使文章连贯；
2.字数：100词左右。
山东省实验中学2017届高三下学期第二次模拟考试
Dear Peter,
Reading your email,in which you invited me to attend your graduation ceremony after my Gaokao,I felt greatly honored.Much appreciated,buddy.
Grareful as I am,I can't accept your considerate invitation,for which I feel deeply apologetic.As I mentioned in my last email,I have been trying extra hard to land a part-time job.Besides the extra money,a part-time job can broaden my horizons and help me obtain much-valued experience.Luckily,a couple of companies have offered me a few interviews.
To make up for the lost chance,I'd invite you to come to China for a tour.I promise I'll make a good guide.
Your sincerely,
Li Hua