原级：vocation
1. Rotary International is a worldwide organization of business and professional leaders that provides humanitarian services and encourages high ethical standards in vocations.
2. They can persuade the workers to stay by offering them longer paid vocations and entertaining them during the festival.
3. As the economy started to slow in recent months, embattled enterprises have begun to lay off employees or send them on long vocations.
4. Former British prime minister Tony Blair divides his time over several vocations - diplomacy, charity and initiatives to combat climate change.
5. vocations
5. Teachers almost don't have vocations because they always spend their spare time preparing for the next semester or doing research.