晴空，朗照
Dear Mr ...,I would like to apply for a pay vacation from 9th~10th, Oct. I will hand all my jobs to ...upon your approval.Kindly let me know your comments.Yours, sincerely XXX 年假用annual leave也可以 补充回答：Would you please kindly approve I would like to take annual leave form 9th-10th of Oct. Thanks.语法有点怪，但看的懂，建议如下：Could you please approve my annual leave form 9th-10th of Oct? Thank you.
