afocal

例句：

1. 1.The meeting was a focal point of the conference.
   会议是这次大会的中心。
2. 2. The project's success depended on its ability to focus on key areas.
   该项目的成功取决于其能否专注于关键领域。
3. 3. The artist's work is often centered around themes of nature and human connection.
   这位艺术家的作品通常围绕着自然和人类联系的主题。