Translation:My mother subscribes to two monthly magazines.
Congratulations, you just learned a new word in English AND in Portuguese. It cannot be "signs", because in English, you sign documents by inscribing your signature on them. However, you subscribe to recurring events- tv shows, sporting events, and most commonly, publications of various sorts such as newsletters and newspapers.
So in summary, you sign documents - letters and contracts, and you subscribe to publications - newspapers, newsletters, etc
Subscribe is somewhat related in that it is what happens when you sign up for something such as regular delivery of magazines, or season tickets.
Can I use "assinar" to mean "subscribe to my YT channel"?
- Lembre-se de se inscrever no meu canal
- Lembre-se de ASSINAR o meu canal