estudió

third-person singular preterite indicative of estudiar

actuación

1. performance (a live show or concert)
2. acting (the occupation of an actor)
3. action (something done to accomplish a purpose)
4. proceeding, lawsuit

en

1. in, at, on
2. in (a time)
3. in (a language)
4. used after some verbs and translated by various prepositions in English
5. in (in various expressions)

la

• Article

  the

• Pron
• Noun

artes

plural of arte

de

• Noun

  The name of the Latin-script letter D/d.

• Prep

Corea

1. Korea (two countries of East Asia, North Korea and South Korea; the peninsula containing these two countries)
2. a surname

nacional

• Adj

  1. national, nationwide (of or relating to a nation)
  2. national (native to a nation)

• Noun