to enroll or participate in a collective action
s'inscrire ou participer à une action collective (s'inscrire ou participer a une action collective)
"Thousands join up for the beach cleanup drive."
"Des milliers de personnes s'inscrivent pour l'opération de nettoyage de la plage." (Des milliers de personnes s'inscrivent pour l'operation de nettoyage de la plage)
to return something; to remind someone of the past
to suddenly start laughing
to extend emotional support to help someone move on
to make someone feel better by offering kind words or action...
to become exhausted due to overwork
to try to understand something that is confusing