1. Basic, uncomplicated, or straightforward conditions that must be met or fulfilled
The simple requirements for joining the club are a valid ID and a membership fee.
Os requisitos simples para se juntar ao clube são um ID válido e uma taxa de adesão.
2. Essential, elementary conditions with minimal complexity or difficulty
The project has simple requirements: just complete the task on time.
O projeto tem requisitos simples: apenas complete a tarefa a tempo.