xxx: I propose that all men who have reached the age of 21 (for example) be called to a valid police service for a period of 1 year.
Everyone should be a lie!

Yyy: For a year as a sanitary, for a year as a firefighter, for a year as an electrician, for a year as a sanitary, for a year as a teacher,... for the last year as a guard at the cemetery.