Announcement: Due to the company's training needs, work will end on Friday afternoon this week.

Our class radio station broadcasts the latest school news and announcements every morning.

We suspect that a colleague has embezzled funds, and hereby announce the collection of clues and report to the company discipline inspection committee.

Announcement: to inform all employees, the factory will carry out emergency maintenance tomorrow morning, and all employees should be prepared in advance.

To welcome the festival, the company will distribute festival benefits. All employees should pay attention to the announcement and operate according to the rules.