1. As requested, I have enclosed the following materials.
按照要求，我附上了以下资料。
还能这样说：
I have sent the following materials according to the requirements.
As it is requested, I have sent the following materials.
应用解析：
as requested 依照请求；
play sb.'s request 播放某人点播的节目

2. If you would like more information about me, please email me.
如果您想知道我的更多信息，请发邮件联系我本人。
还能这样说：
More information, please contact me through email.
Please email me to get more information.
谚语：
Facts speak louder than words.
事实胜于雄辩。

3. If you would like to set up an interview, please contact me at 5525.
如果你想安排一次面试，请电话联系我，我的电话是5525。
还能这样说：
If you can give me the chance, please call me at 5525.
Please contact me at 5525 to set up an interview for me.
谚语：
Set the cart before the house.
本末倒置，舍本逐末。

4. I am responding to your job offer advertisememnt in 51job. com.
我看到您在前程无忧网上的咨询，特此回复。
还能这样说：
I reply to your job offer advertisement in 51job website.
I answer you for your job offer advertisement in 51job website.
谚语：
Your life is still before you.
来日方长。