Some translations set each line of poetry further to the right than the rest of the text to make it easier to read. The ULB does this with the poetry in this chapter.
This chapter appears to prophesy about a time of restoration when the messiah will reign. It pictures a time of great peace and harmony in the world. The translator does not need to add an explanation, but should try to maintain the tense of the original text, as a future or uncompleted action. (See: [[rc://en/tw/dict/bible/kt/restore]], [[rc://en/tw/dict/bible/kt/prophet]], [[rc://en/tw/dict/bible/kt/christ]] and [[rc://en/tw/dict/bible/kt/fulfill]])