2--Delivery would be a month from receipt of your order.
 
1--Could you effect shipment more promptly?
 
2--I'm sorry to say that we can't advance the time of delivery. Getting the goods ready, making out the documents and booking the shipping space, all these take time.
 
1--I see. What's your unloading port?
 
2--How about Qingdao?
 
1--We'd like to change the unloading port to Dalian.
 
2--No problem. It makes no difference to us to change the unloading port from Qingdao to Dalian.
 
1--That'll be fine. I appreciate your cooperation.
 
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注解：
 
1.make delivery交货 
2.receipt收到   
3.effect shipment交货

===================================
译文：
 
1--你们通常多久能交货？
2--收到你方信用证后一个月。
1--你们能否提前一点交货呢？
2--很抱歉，我们无法提前交货。您知道备货，制单，订舱，所有这些都要花时间。
1--我明白了。你们的卸货港在哪？
2--青岛如何？
1--我们希望将卸货地址改为大连。
2--没问题。卸货港是青岛还是大连对我们来说没有什么区别。
1--很好，感谢你们的合作。