Usages of a garantia
Eu arriscaria mais na minha apresentação, se tivesse garantias de que o público apreciaria a mudança.
I would risk more in my presentation if I had guarantees that the audience would appreciate the change.
Eu preciso de garantia para o projeto.
I need a guarantee for the project.
Elon.io is an online learning platform
We have an entire course teaching Portuguese grammar and vocabulary.