en_tn_condensed/exo/27/02.md

You must make extensions of its four corners shaped like ox horns

"You must make projections that look like ox horns on its four corners"

The horns will be made

This can be stated in active form. AT: "You must make the horns" (See: rc://en/ta/man/translate/figs-activepassive)

must cover them

"must cover the altar and horns"