spring up
US /sprɪŋ ʌp/
UK /sprɪŋ ʌp/

1.
surgir, apparaître rapidement
to appear or develop quickly and suddenly
:
•
New businesses are springing up all over the city.
De nouvelles entreprises apparaissent partout dans la ville.
•
A small village sprang up around the new factory.
Un petit village a surgi autour de la nouvelle usine.