Some translations prefer to set apart extended quotations, prayers or songs. The ULB and many other English translations indent the lines of this chapter, which is an extended quotation.
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]])