[概述]10﹒感谢帮助（Appreciation for help）

Medical College，partic‐ularly the department of biochemistry are with the visit of Dr . . . .，a faculty member of the department of biochemistry of your universi‐ty .亲爱的× × ×博士：我想告诉您，对贵院生化系× × ×博士的来访，我们× ×医学院特别是生化教研室是何等高兴。他曾检查了我们的教学计划，并参加了我们的许多会议，并对中国与美国的 ......