Dear xxx,
Long time no see.How are you doing lately?
好久不見,最近還好嗎?
I'm writing to tell you that I was admitted to a key university.It is my dream for many years,and finally my efforts paid off.I'm so happy that I'd like to share my happiness with you.
我寫信是要告訴你我被一所重點大學錄取了.這是我多年的夢想,最終我的努力得到了回報.我非常高興,所以我想要和你分享我的快樂.
I know you still have one year to go before attending the college entrance examination.I'd like to give you some suggestions that may help you.In the first place,don't be panicked.Moreover,making good preparations is important to your suceess in the examination.Last,keep a normal heart.
我知道你還有一年就也要參加高考了.我想要給你一些也許能幫助你的建議.首先不要緊張；其次做好充分的準備對你考試的成功很重要；最后,要保持一顆平常心.
So,wish you good luck.I will be wating for your good news.
我也期待你的好消息.
Yours,
xxx