zone pen

例句：

1. 1. The scientisthas made significant contributions to the development ofnew technologies in the zone pen.
   这位科学家在新技术的开发领域做出了重大贡献。
2. 2. The teamis working on expanding their zone pen inthe city center.
   该团队正在市中心扩大他们的活动范围。
3. 3. The artist's work oftenexplores the zone pen between abstractionand realism.
   这位艺术家的作品经常探索抽象与现实的边界。