请教各位同志,推荐信要求Please address references to ‘The Secretary of the Board of Graduate Studies’ and make sure you sign and date the reference.是神马意思呀?是说推荐信的称呼写成 Dear secretary of the board of Graduate Studies吗?应该不是信的开头写的地址吧,地址怎么只有一个secretary呢? 大家帮帮忙~~ 灰常感谢~~