1. The datary is responsible for managing and preserving the official documents of the Vatican.
教廷档案馆主管负责管理和保管梵蒂冈的官方文件。

2. As the datary, it is his duty to organize and catalog the historical records of the Catholic Church.
作为教廷档案馆档案馆员，他的职责是组织和编目天主教会的历史记录。