Solomon made

Solomon would have commanded his workers to do this work. AT: "Solomon commanded them to make" (See: rc://en/ta/man/translate/figs-metonymy)

olivewood

wood from an olive tree

A cubit is 46 centimeters. AT: "4.6 meters ... 2.3 meters" (See: rc://en/ta/man/translate/translate-bdistance)

the distance from the tip of one wing to the tip of the other wing

"same size"