In 1999 Jack Pettigrew and Paul Manger of the University of Queensland in Australia and I were able to study an unusual research subject, the platypus.

• 1999年时，我与澳州昆士兰大学的培帝格鲁（JackPettigrew）与曼格（PaulManger），有机会研究鸭嘴兽这种不寻常的对象。