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
篇六：探亲邀请信
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
