英文版本
Dear [Recipient’s Name],
I am writing to express my heartfelt thanks for your generous help and support. Your kindness has made a significant impact on my life, and I cannot express enough how grateful I am. Please accept my sincere gratitude for everything you have done.
Yours sincerely, [Your Name]
中文版本
亲爱的[收件人姓名]，
我写这封信是为了表达我对您的慷慨帮助和支持的衷心感谢。您的善举对我的生活产生了重大影响，我无法用言语来表达我的感激之情。请接受我对您所做的一切表示最诚挚的感谢。
此致， 敬礼 [你的姓名]