don't let him/her
No le dejes nadar.
Don’t let him swim.
Cuidado, no le dejes marcas.
Be careful not to leave marks on it.
— El experimento (2001)
No le dejes que te distraiga.
Don’t let him distract you.
No le dejes hasta que estés agotada.
Don’t leave him until you’re exhausted.
— La dolce vita (1960)
No le dejes pulsar este botón.
Don't let him press this button.
No le dejes tocar la pelota al Dadinho.
Don’t let Dadinho touch the ball.
— Ciudad de Dios (2002)