to pursue or try to get something; to chase someone
perseguir o intentar conseguir algo; perseguir a alguien (perseguir o intentar conseguir algo; perseguir a alguien)
"He decided to go after his dream of becoming a doctor."
"Decidió ir tras su sueño de convertirse en médico." (Decidio ir tras su sueno de convertirse en medico)
to maintain an emotional or communicative link with someone
to continue supporting or believing in something or someone
to reply sharply when angry or irritated
to overcome divisions between groups or nations
to join with someone to work together
to increase the amount of goods sold abroad