Translate the following sentences into Chinese. 1.Owing to our mutual efforts, we are able to bridge the gap and put the deal through. 2.We appreciate your Order No. 486 for 1000 tons Dongbei rice, and agree the terms you proposed. 3.If you find everything is in order, please sign and return one copy to us for our file. 4.As the goods are urgently in need, we stress the importance of punctual shipment. 5.The sooner we got your L/C, the sooner shipment can be arranged. 6.We are sending the original Sales Contract by DHL with its tracking No. 12345. 7.Please countersign it and send one of the original Sales Contract back to us upon receipt of it. 8.At your request, we are faxing you back the countersigned Sales Confirmation.