behave in a manner appropriate to your age
se comporter d'une manière appropriée à son âge (se komporte dun maniere apropiye a son azh)
"Stop being so childish and act your age!"
"Arrête d'être si enfantin et comporte-toi selon ton âge !" (aret detre si enfantan e komport twa selon ton azh)
to abandon someone or something suddenly
To be proud and confident even after failure or hardship.
to advance in one’s career or position in a company
the most important foundation or element for achieving succe...
to have access to vast information easily, especially online
to make progress or advance