says…
Brasil 
Proper noun , Chile 
Proper noun y Coordinating conjunction Panamá 
Proper noun son Auxiliary los Determiner más Adverb destacados Adjective en Adposition esta Determiner región Noun .
Proper noun
Proper noun
Coordinating conjunction
Proper noun
Auxiliary
Determiner
Adverb
Adjective
Adposition
Determiner
Noun
Brazil, Chile and Panama are the most prominent in this region. Brazil, Chile and Panama are the most prominent in this region.
Words and sentences
Brasil
Brazil (A large Portuguese-speaking country in South America)
Chile
Chile (a country in South America)
Panamá
- Panama (a country in Central America)
- A province of Panama
los
-
the
más
-
- more; -er (used to make comparisons)
- most; -est (used to make superlatives)
- furthermore
- in addition
- else
- used with qué to express emphasis
destacados
-
masculine plural of destacado
en
- in, at, on
- in (a time)
- in (a language)
- used after some verbs and translated by various prepositions in English
- in (in various expressions)
esta
-
feminine singular of este