Did you hear about John retiring?
你有没有昕到约翰退休的消息?
No. When did he decide to do that?
没有，他什么时候打算退休的?
Probably a year ago, but he told us today.
大约是一年前，但是他今天才告诉我们。
Wow. That will leave a big gap in the marketing department.
哇，那市场部门会留下一个大空缺。
retire vi.退休(役);退出，撤退;就寝
gap n.缺口;间隔;差距;不足，缺陷