商务信函常用结尾语 3.We tender you our sincere thanks for your generous treatment of us in this affair.对贵方在此事中的慷慨之举，深表感谢。4.Allow us to thank you for the kindness extended to us.对贵方之盛情，不胜感谢。5.We thank you for the special care you have given to the matter.贵方对此悉
