Here the enemy army attacking Jerusalem is spoken of as if it were a meeting of people who have come together in order to accuse and condemn someone. Alternate translation: "a great army" (See: [[rc://en/ta/man/translate/figs-metaphor]])
Here the judgment of God is described as if Jerusalem were grapes on which he had trampled in order to squeeze out the juice. Alternate translation: "It is as though the Lord has trampled upon the virgin daughter of Judah in a winepress" (See: [[rc://en/ta/man/translate/figs-metaphor]])
This is a poetic name for Jerusalem, which is spoken of here as if it were a woman. The word "virgin" suggests that this woman is pure. (See: [[rc://en/ta/man/translate/figs-metaphor]])