as long as
Nuestro corazón nunca para de latir en tanto vivamos.
Our heart never stops beating as long as we live.
Se nos ordenó guardar silencio en tanto podamos interceptar.
We were ordered to remain silent as long as we could intercept.
— El canto del lobo (2019)
En tanto se mantengan los suministros básicos, no habrá por qué preocuparse.
As long as basic supplies are maintained, there will be no reason to worry.