extension of the work cycle

例句：

1. 1.The company has decided to extend its reach into new markets.
   该公司决定将其业务扩展到新的市场。
2. 2. The research team is working on an extension of the current project.
   研究团队正在对当前项目进行扩展。
3. 3. The artist's work extends beyond just painting, incorporating various mediums.
   这位艺术家的作品不仅限于绘画，还包括各种媒介。