"No one knows how long they’ll live." in Spanish

Summary

The Spanish translation for “No one knows how long they’ll live.” is Nadie sabe cuánto tiempo vivirán.. The Spanish, Nadie sabe cuánto tiempo vivirán., can be broken down into 4 parts:"no one" (nadie), "knows" (sabe), "how much (question)" (cuánto) and "time" (tiempo).