Dear ****:

Enclosed please find (1)a manuscript, (2)the letter for Editor, (3)it's floppy disk. As you can see, this is the answer letter to Journal of **** that they asked me to revise the manuscript .

Would you be so kind enough to polish them and send them back by over night mail? Also, please let me know your spend money (mail fees, etc.) for checking this paper. We have other 5 manuscripts. Thank you very much in advance.

Sincerely yours,