출장 후 감사의 마음을 이메일로 전할 때 쓸 수 있는 표현을 살펴봅시다. SUBJECT: Thanks for your hospitality Dear Dr. Pepper, I am back in Seoul and have so much to tend to after having been gone, but first things, first I would like to express my gratitude for your courtesy and hospitality during my stay in Toronto with my colleagues. We had a great time indeed. The le..