messages: i need this in english, right now.
  
  en présence de ces participants oeuvrant sur le terrain et des théoriciens nationaux et internationaux de premier rang, les participants ont eu la possibilité d'acquérir et de remettre en question des stratégies de communication adoptées par divers organismes et pays.
messages: user
messages: by assembling those individuals working in the field as well as leading national and international thinkers, participants were able to learn about and question communications strategies in place in different organizations and countries.
messages: assistant