bien renseigné
"au courant", or "informé"
au fait
bien renseigné
"Informed" in the sense of "knowledgeable": sciens."Informed" in the sense of "having been told of something": certior factus.The passive infinitive "to be informed" as in "I want to be informed if something happens": certior fieri.
The French term for an outline or summary is "résumé."
En Plein
to undertake
Nouveau riche
There is no such French word ------------------------------------- Nor in English.
Pret-a-porter
vin de pays
laisse ça (tranquille)