求翻译：不知你们是否已发货和退回800美元到我帐上在2011年10月17日。到目前我还没有接到桂林机场到货通知。也没有收到800美元。请将空运提单及汇款单用e-mail发给我。谢谢合作！是什么意思？

I do not know whether you have been shipped and returned $ 800 to my account on the October 17, 2011. Up to now I have not received notice of arrival Guilin airport. Did not receive $ 800. Please air waybills and money orders by e-mail sent to me. Thank you!

You do not know whether the $800 shipped and returned to my account in October 17, 2011. I have not yet received the Guilin Airport arrival notice. Nor has it received $800. The air waybill and remittance single-use e-mail sent to me. Thank you very much!

Did not know whether you have delivered goods and return 800 US dollars to my account in October 17, 2011.I have not received the Guilin Airport advice of arrival to at present.Also has not received 800 US dollars.Please issue the air way bill and the money order with e-mail I.Thanks the cooperation

Wonder have you shipped and returned 800 dollars to my account October 17, 2011 on. Until now I haven't receive the Guilin airport arrival notice. Haven't received US $ 800. You would have the air waybill and money orders by e-mail sent to me. Thank you for your cooperation!

I do not know whether you have been shipped and returned $ 800 to my account on the October 17, 2011. Up to now I have not received notice of arrival Guilin airport. Did not receive $ 800. Please air waybills and money orders by e-mail sent to me. Thank you!