to develop or improve existing ideas
développer ou améliorer des idées existantes (developper ou ameliorer des idees existantes)
"Our goal is to build upon each other’s ideas to create a stronger plan."
"Notre objectif est de construire sur les idées des autres pour créer un plan plus solide." (Notre objectif est de **construire sur** les idees des autres pour creer un plan plus solide.)
to introduce or implement something gradually over a period...
to assign responsibility or tasks to someone else
to tell the truth about something you did wrong
to complete promises or obligations made to others
to happen or develop in a particular way
to guide and support less experienced people