假定你是李華，負(fù)責(zé)學(xué)校英文廣播站。請(qǐng)你給廣播站的顧問(wèn)Dr. Brown寫(xiě)一封電子郵件，邀請(qǐng)他參加廣播站十周年慶典。要點(diǎn)如下1.感謝Dr. Brown的指導(dǎo)2.告知慶典的時(shí)間和地點(diǎn)3.邀請(qǐng) 參加慶典并發(fā)表講話詞數(shù)100左右

One Possible Version

Dear Dr. Brown,

Thank you so much for having been our consultant for such a long time. With your guidance, our broadcast station has been making great progress and is very popular with the students.

In order to celebrate the 10th anniversary of our station, a celebration will be held in the school lecture hall at 7:30 next Friday evening，in which there will be some performances such as singing and dancing, and we can also play games.

We would like to invite you to give a speech at the celebration. We would appreciate it if you could spare the time to come.

I am looking forward to your reply.

Yours sincerely,

Li Hua