that smoking is bad for your health
Se ha descubierto que fumar es malo para la salud.
Smoking has been found to be bad for your health.
No hace falta decir que fumar es malo para la salud.
It goes without saying that smoking is bad for your health.
Tenemos la prueba absoluta de que fumar es malo para la salud.
We have absolute proof that smoking is bad for your health.
Se va sin decir que fumar es malo para la salud.
He leaves without saying that smoking is bad for your health.