So puternic is both an adjective and an adverb in Romanian? In earlier lessons it meant "strong," whereas here it's used for "strongly"
Could tare be used as well as puternic?
"You sing strongly" is weird in English. Does "Tu cânți puternic" mean "you sing well", or does it mean "you sing loudly / with force"?
The latter. Singing 'strongly' is singing out loudly and clearly.
"you have a strong singing voice" sounds more natural, its a bit different to singing loudly