题目内容：

英语翻译
Translate the following into Chinese:
1.By 100% confirmed,irrevocable Letter of credit in our favor payable by draft at sight to reach the Sellers one month before shipment and remain valid for negotiation in China till the 15th day after shipment.
3.From all list prices we allow a trade discount of 30% and a further special discount of 5%,making 35% in all,on orders received on or before 30th April.Under pressure of rising costs we shall not find it possible to extend these favorable terms beyond that date,so why not take full advantage of them and send us an immediate order.
4.The message is a written replication of your subject.In your message,you want your receiver to have in his mind the same subject or concept that you have in yours.You are trying to enable him to see the concept in the same way you see it,to understand it as you understand it,to feel about it as you feel about it.
6.It is in view of our long-standing business relationship that we make you such a counter-offer.As the market is declining,we hope you will consider our counter-offer most favorably and cable us acceptance at your earliest convenience.

优质解答

1.By 100% confirmed,irrevocable Letter of credit in our favor payable by draft at sight to reach the Sellers one month before shipment and remain valid for negotiation in China till the 15th day after...