動詞 act out:

1. represent an incident, state, or emotion by action, especially on stage
2. act out; represent or perform as if in a play
   同義詞：enact, reenact

1. All his life he tried to act out his beliefs.
   他一生致力于把自己的信仰變成行動。
2. All the classmates burst into laughter when David acted out the episode.
   當戴維表演完那段插曲時，全班同學都捧腹大笑。