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
Nouveau riche
to undertake
vin de pays
That is the correct spelling of the French term, après, meaning "after."
laisse ça (tranquille)
De rigueur