请问如何把这两个句子翻译成英文？急！马上给分！

1.The invitation letter must be written on the paper with your company's headline and with the signature of your boss along with the person who invite you.

2.Pls fax the invitation letter to me to xxxxx during 2:00-4:00 in the afternoon.

1.邀请信必须使用带有单位名头的公文纸来写，必须有单位负责人的签名和邀请人的签名。
The invitative letter must use the document paper having name of unit, must have the signatures of the head of the unit and invitee.
2.请把邀请信传真给我，我的传真号码为..... 请于下午2.00-4.00这个时间段内发传真。....
Please fax the invitative letter to me, my fax number is ........ Please send the fax in 2.00-4.00 in the afternoon.

1.You must use the paper which has the company's name on top of it to write this invitation letter,accompanied with the signatures of the manager of the company and the invitee.
2.Please fax me the invitation letter during 2to4 Pm in the afternoon.My fax number is....

自己翻的,^O^希望您见谅

PS祝您顺利

1.The invitation letter must be written on