Dear Mr. / Ms,
We are much concerned that your sales in recent months have fallen considerably. At first we thought this might be due to a slack market, but on looking into the matter more closely, we find that the general trend of trade during this period has been upwards.
It is possible that you are facing difficulties of which we are not aware. If so, we would like to know what we can do to help. We, therefore, look forward to receiving from you a detailed report on the situation and suggestions as to how we may help in restoring our sales to their former level.
Yours faithfully
咨询
尊敬的先生/小姐：
我们特别关怀你方销售近几个月大幅度下降。开始我们以为是市场疲软，但细心研究问题，我们发现过去这段工夫贸易的总趋势是上升的。有可能你方面临我方还不明白的困难，如是这样，我方想明白是否能帮助什么。我们期望收到关于问题的详细报告，及建议我们怎样帮助才能把销售恢复到原来的水平。
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