to be very close friends
être de très bons amis (etre de tre bonz amis)
"Those two have been thick as thieves since childhood."
"Ces deux-là sont de très bons amis depuis l'enfance." (Se doo-la sont de tre bonz amis depi l'anfans)
A sum of money saved for the future or retirement.
when something is difficult to learn, usually quickly
the ability to imagine and plan the future clearly
a way of asking someone what they are thinking about
very strong and powerful
in the process of being developed or built