to choose to participate
elegir participar (elegir participar)
"Employees can opt in to the wellness program."
"Los empleados pueden optar por participar en el programa de bienestar." (Los empleados pueden optar por participar en el programa de bienestar.)
The process of improving the visibility of a website or web...
to go to bed
to reconsider a decision
trying to avoid being caught by the police
to prepare something for easy execution
to tell many people about something