No longer trendy or popular
N'est plus à la mode ou populaire (ne plu a la mode o populaire)
"Those jeans went out of fashion years ago."
"Ces jeans ne sont plus à la mode depuis des années." (se jean ne son plu a la mode depui de zanee)
A sudden creative idea
to betray someone for personal gain
to understand the overall situation or goal
a very good chance to do something
to be full of great joy or excitement
to be brave enough to have big ambitions