They made a bronze ring for each of the four corners of the grate.
The rings must be close to the rim. They must hold the poles that will be used to carry the table.
Make a bronze grate for the altar. Make a bronze ring for each of the four corners of the grate.
They made a bronze grate for the altar. They put the grate halfway up the altar on the inside.
They made poles out of acacia wood. They covered them with bronze.