pretty, but
La casa en sí es bonita, pero el barrio no me gusta.
The house itself is nice, but I don't like the neighborhood.
Puede que ella sea bonita, pero no me gusta.
She may be pretty, but I don't like her.
Dijiste que María era bonita, pero no pensé que sería tan bonita.
You said María was pretty, but I didn’t think she’d be this pretty.
Sin duda ella no es bonita, pero es muy inteligente.
She is certainly not beautiful, but she is very intelligent.
Ella es bastante bonita, pero se ve poco saludable.
She's quite pretty, but she looks unhealthy.
No creía ser tan bonita, pero eso iba a cambiar a medida que creciera.
She didn’t think she was that pretty, but that was going to change as she grew up.