en_tn/mrk/09/50.md

its saltiness

"its salty taste"

how can you make it salty again?

This can be written as a statement. AT: "you cannot make it salty again." (See: rc://en/ta/man/translate/figs-rquestion)

salty again

"taste salty again"

Have salt among yourselves

Jesus speaks of doing good things for one another as if good things were salt that people possess. AT: "Do good to each other, like salt adds flavor to food" (See: rc://en/ta/man/translate/figs-metaphor)