好心人帮我翻译一下这封信 急

Thank you for your Email/letter (电子邮件/普通信件), as you mentioned we will be participating in this project, therefore I've attached some pictures for you. If you need anything else please contact us immediately.

Thank you for your letter.
As you say, we will participate in this program.
Here are the pictures as accessories.
Please connected us when neccessary.

Thank you for your letter, as you said we should participate in the project, therefore, sending pictures to you in the form of an annex . For other needs please contact us immediately!