to focus your attention fully on something important
centrarse completamente en algo importante (centrarse completamente en algo importante)
"I try to zone in when handling complex projects."
"Trato de concentrarme cuando manejo proyectos complejos." (trato de concentrarme cuando manejo proyectos complejos)
to join others in doing something together for a common goal
to explore or investigate deeply
to reduce or reverse a policy or program
to watch or listen to something at a scheduled time
to spend time improving or developing something
to go back and forth between two opinions or choices