to send a short message to someone
envoyer un message court à quelqu'un (envoyer un message court à quelqu'un)
"Don’t forget to drop a line to me when you arrive."
"N'oublie pas de m'envoyer un message court quand tu arrives." (N'oublie pas de m'envoyer un message court quand tu arrives.)
to eat mainly a particular type of food
to develop or improve international agreements that already...
to represent someone else's opinion politely
to highlight positive steps that have been made
to not show or tell others about your emotions
to wait until the next day before making a decision