The word "armor" is a metaphor for the hard scales or hide on his back. This question can be translated as a statement. AT: "No one can penetrate his very thick hide." (See: [[rc://en/ta/man/translate/figs-metaphor]] and [[rc://en/ta/man/translate/figs-rquestion]])
# Who can open the doors of his face ... terror?
This question can be translated as a statement. AT: "No one can pry his jaws apart ... terror." (See: [[rc://en/ta/man/translate/figs-rquestion]])
# shields
The word "shields" is a metaphor for Leviathan's hide. Both shields and Leviathan's hide protect well and deflect arrows and other weapons. (See: [[rc://en/ta/man/translate/figs-metaphor]])