1、Papa said he would pick us up from school today.
爸爸说他会今天去接我们放学。

2、The Pope, also called Papa, is the head of the Roman Catholic Church.
教宗，也叫做Papa，是天主教教会的头号人物。

3、My toddler just started calling me Papa, it's the most adorable thing.
我那个刚会说话的孩子刚开始叫我Papa，真是太可爱了。