[概述]4﹒感谢被聘任为客座教授（Appreciation for a visiting professorship）

Dear Dr . . . .，Please accept my sincerest appreciation for the hospitality ex‐tended by you，the faculty，and student body of the Dental School on my recent visit to your prestigious university .亲爱的× × ×博士：在最近访问贵院期间，我受到您和口腔学院全体师生的热情招待，对此我表示衷心感谢。对贵院授予我口腔科学客 ......