Question

英文感谢信，怎么写?急！

写信人：Lily
收信人：Mary
内容:1.人感冒好了，身体已经恢复健康。
2.感谢Mary送来漂亮的花和卡片。
3.周日生日在家开晚会，邀请Mary来参加。
words for reference
恢复recover
邀请invite

Answer 1

dear mary:
thank you for your beautiful flowers and cards ,my cold is better now and my health have recovered totally.
i want to invite you to join my birthday party this sunday evening at home .

i'm looking forward your coming .
sincery
lily

Answer 2

Dear,Mary
I am writing to express my thanks for you concern.Don't worry about my cold.Iam fully recovered from cold.Thank you so much for your beautiful flowers and kindly card.It's one of the most wonderful gifts I ever got during my ill.
How would you like to join us in my birthday party on this sunday evening ?We would be looking forward to your coming with great pleasure.
your sincerely ,
Lily

Answer 3

Dear Mary,

How is everything?

Thanks for your beautiful flowers and greeting card.Pls don't worry about my health.I feel better now.

I'm glad to invite you to my birthday party in the evening of this sundy at my home.

I will be very happy if you can come.

Best regards to you!

Lily

没怎么写过感谢信，不知道这样可以吗？参考一下。我觉得意思到了就好了，英文不必要完全从中文翻译过来。这样更顺些。