To begin to succeed rapidly; to leave the ground.
Начать быстро добиваться успеха; оторваться от земли. (nachat' bystro dobivat'sya uspekha; otorvat'sya ot zemli.)
"Her business really took off after the new marketing campaign."
"Ее бизнес действительно взлетел после новой маркетинговой кампании." (yeё biznes deystvitel'no **vzletel** posle novoy marketingovoy kampanii.)
to impress or surprise someone greatly
to take advantage of a trend or situation
to start a relationship or activity in a positive way
a big and sudden improvement
the strength of a group depends on the weakest member
having no money at all