1. Dear Mr/Ms,

   This is to introduce Mr Frank Jones ,our new marketing
   specialist who will be in  London from April 5 to mid
   April on business.

   We shall appreciate any help you can give Mr Jones and 
   will always be happy to reciprocate.

   Yours faithfully  

   尊敬的先生/小姐，

   现向您推荐我们的市场专家弗兰克·琼斯先生。他将因公务在四月
   15日到四月中旬期间停留伦敦。

   我们将非常感谢您向琼斯先生提供的任何帮助，并非常高兴施以回报。

   您诚挚的

2. Dear Mr/Ms,

   We are pleased to introduce Mr Wang You, our import manager 
   of Textiles    Department. Mr Wang is spending three weeks 
   in your city to develop our business with chief manufactures
   and to make purchases of decorative fabrics for the coming 
   season.

   We shall be most grateful if you will introduce him to 
  reliable manufacturers and give him any help or advice he may
   need.

   Your faithfully
 
   尊敬的先生/小姐，

   我们非常高兴向您介绍我们纺织部的进口经理王有先生。王先生将
   在你市度过三周，他要与主要的生产厂家拓展商务并为下一季度采
   购装饰织品。

   如能介绍他给可靠的生产厂家，向他提供所需的任何帮助或建议，
   我们将不胜感谢。

   您诚挚的