The duties that are assigned to each day is so important that we will have to do the full range of batlae to prevent problems and are just a few of the passengers, the most.
Duties are assigned each day is important for us to be practical and do its utmost to prevent crashes and satisfaction to the passengers as much as possible.
Duties and responsibilities in each day is important, we will need to practice and work hard to prevent problems and satisfy to passengers as possible.