Easy RFE, but handle with care.
按网上那些著名的TEMPLATE
This is to certify that Dr.xxxx, is a current employee of xxxxx. He/She has
been employed since MM-DD-YYYY and is currently a full-time faculty member
as an XXX title in XXX Department with a current salary of $XXX per year.
This position is at will, but it is for indefinite duration, with an
expectation of continued employment unless there is a good cause for
termination.