it means "Two years".
put it in a sentence. it will make more sense.
It means it has been two years Hace dos anos que
Lira dos Vinte Anos was created in 1853.
i have 42 years
"Dos mil años" is "two thousand years."
anos is already in spanish. Maybe you mean anos in english. It means years.
Anos is Spanish for years so 13 anos is is 13 years.
meses = months anos = years
Two years? In half spanish half english? In spanish it should be dos anos, with an n-yeah over the n.
Tengo setenta y dos anos (tilde, the little wave, on the 'n' in 'anos') Pronounced 'tengaw setENTah ee thoss AHNyoss' ('th' as in 'the')
resulta que tiene que ser dos anos.
It means: I read it two times in eight years
21 anos juntas means '21 years all together'.