they open
Los tubos de bicicleta son débiles y se abren de golpe como una flor.
Bicycle inner tubes are weak and burst open like a flower.
— Gangs of Wasseypur. Parte 1 (2012)
Ni se abren sus ojos y ya están tomando alcohol.
They haven’t even opened their eyes yet, and they’re already drinking alcohol.
Es increíble cuántas se abren la camisa con él.
It's amazing how many people open their shirts with it.