distant to us, and the disjointed, monotonous way they are seen, echoes this particular group of men, their disorderly fashion, and their dull, repetitive journey. The alliterative 'knock-kneed' phrase also slows and dulls down the tempo greatly.
'Men marched asleep. Many had lost their boots,
But limped on, blood-shod. All went lame, all blind'
And then the gas attack, put incredibly realistically into words by Owen here. The 'guttering, choking,
...