求外贸英语高手帮忙翻译一下，谢谢！（汉译英）

Please remember that money sending is to be done before the 28th of September, when our shipping agent will send you CO and the bill of landing. The goods will reach their destination port on the 4th of October. This time, we will have our 8 national days off , between the 30th of September and the 7th of October, with the Mid-Autumn Day closely followed by National Day.

似乎你们是初次做出口吧，措辞好像不太专业。外贸行业必须使用专业的函电，必须符合行业的规则，否则可能造成损失或者不必要的麻烦。
建议你在当地找一位有外贸经验的人协助你起草函电。

Dear **,
Your freight will arrive at port of destination on Oct. 4th. But We are in Holiday from Sept.30th Thru. Oct. 7th, Chinese Mid-Autumn Festival and National Holiday. You'd better remittance the balance before Sept. 28 so that freight forwarding can send you CO and BL before our holiday.

From Sep 30th to Oct 7th, it is our Mid-Autumn Festival and National Holiday. We will have 8 days off. About Oct 4th, all the goods will reach to the destination port.
Please arrange payment before Sep 28th. Also the CO and B/L will be sent out to you by our forwarder on Sep 28th.
望楼主采纳，谢谢