"Occupy" 是英文中表示 "忙于做某事" 的常用词。它最早的意思是 "占领" 或 "占据"，来源于拉丁语 "occupare"，有 "占领"、 "占据"、"占有"的意思。后来在英文中也有了 "忙于做某事" 的意思。
例句：
He is occupied with his work. 他正忙于工作。
She is occupied with her studies. 她正忙于学习。
The company is occupied with a big project. 公司正忙于一个大项目。