What does Isaiah 28:7 mean?

And even these reel with wine, and stagger with strong drink; the priest and the prophet reel with strong drink, they are swallowed up of wine, they stagger with strong drink; they err in vision, they stumble in judgment.

But they also have erred through wine, and through strong drink are out of the way; the priest and the prophet have erred through strong drink, they are swallowed up of wine, they are out of the way through strong drink; they err in vision, they stumble in judgment.

And even these reel with wine, and stagger with strong drink; the priest and the prophet reel with strong drink, they are swallowed up of wine, they stagger with strong drink; they err in vision, they stumble in judgment.

And further, these are uncertain through wine, and have gone out of the right way through strong drink: the priest and the prophet are uncertain through strong drink, they are overcome by wine, they have gone out of the way through strong drink; their vision is false, they go wrong in their decisions.

And even these through wine have erred, And through strong drink have wandered, Priest and prophet erred through strong drink, They have been swallowed up of the wine, They wandered because of the strong drink, They have erred in seeing, They have stumbled judicially.

But these also have been ignorant through wine, and through drunkenness have erred: the priest and the prophet have been ignorant through drunkenness, they are swallowed up with wine, they have gone astray in drunkenness, they have not known him that seeth, they have been ignorant of judgment.

But these also have erred through wine, and through strong drink are they gone astray. The priest and the prophet have erred through strong drink; they are overpowered by wine, they are gone astray through strong drink; they have erred in vision, they have stumbled [in] judgment.