The package was sent to a teacher of a human sexuality class,andwas sent by a person who had been a previous speaker at theclass,said Rob Denson, the colleges president.

• 该校校长罗伯丹森表示，这一包裹的收件人是他们那里一位专门讲述人类性学课程的教师，而负责将其送进校内的则是该课程从前的一位发言人。