Mavis

例句：

1. 1.Mavis is a popular character in the book series.
   马维斯是这部小说系列中一个受欢迎的角色。
2. 2. The team needs Mavis to lead the way.
   这个团队需要马维斯来带头。
3. 3. Mavis was always eager to learn new things.
   马维斯总是渴望学习新事物。