2--How to adjust?
 
1--Exporters must ensure that their product satisfies customers' needs wants and likes.
 
2--Ah, some products are successful at home, but not popular overseas.
 
1--That's because the fashion, taste and social customs and so on vary considerably.
 
2--Yes, sometimes the differences are great.
 
1--Well, we should be in accordance with national conditions and adjust the product.
 
2--We have to ensure that the product should be attractive to guarantee sales.
 
===================================
注解：
 
1.timely及时的  
2.adjust调整 
3.guarantee 保证

===================================
译文：

1--在对外贸易中，出口商要及时调整他的产品。
2--怎么调整啊？
1--出口商要保证他的产品能满足顾客的需要、需求与喜好。
2--嗯有些产品在本地虽然成功，但是在国外销售却不理想。
1--那是因为各国的时尚、品味和社会习俗等方面存在很大差异。
2--是的，有时候差异还很大。
1--那么，我们就应该根据各国国情，调整产品。
2--我们要保证产品有魅力，才能保证销售量。