There was a further march of two and a half miles over open country, the scene of the great battle. The ground was a maze of abandoned trenches and was pitted with shell holes. The clay was so slippery and we were so heavily loaded that we fell down at every step. Some of the boys told me afterward that I cursed like blue blazes all the way up. I was not conscious of this, but I can readily understand that it may have been true. At any rate, as a result of that march, I lost what reputation I had for being temperate in the use of profanity. We crossed what had been the first line of British trenches, which marked the starting-point of the advance, and from there the ground was covered with the bodies of our comrades, men who had "done their bit," as Tommy says, and would never go home again. Some were huddled in pathetic little groups of two or three as they might have crept together for companionship before they died. Some were lying face downward just as they had fallen. Others in attitudes revealing dreadful suffering. Many were hanging upon the tangles of German barbed wire which the heaviest of bombardments never completely destroys. We saw them only by the light of distant trench rockets and stumbled on them and over them when the darkness returned. It is an unpleasant experience, marching under fire, on top of the ground, even though it is dark and the enemy is shelling haphazardly. We machine gunners were always heavily loaded. In addition to the usual infantryman's burden, we had our machine guns to carry, and our ammunition, water supply, tools and instruments. We were very eager to get under cover, but we had to go slowly. By the time we reached our trench we were nearly exhausted. The men whom we were to relieve were packed up, ready to move out, when we arrived. We threw our rifles and equipment on the parapet and stood close to the side of the trench to allow them to pass. They were cased in mud. Their faces, which I saw by the glow of matches or lighted cigarettes, were haggard and worn. A week's growth of beard gave them a wild and barbaric appearance. They talked eagerly. They were hysterically cheerful; voluble from sheer nervous reaction. They had the prospect of getting away for a little while from the sickening horrors: the sight of maimed and shattered bodies, the deafening noise, the nauseating odor of decaying flesh. As they moved out there were the usual conversations which take place between incoming and outgoing troops. "Wot sort of a week you 'ad, mate?" "It ain't been a week, son; it's been a lifetime!" "Lucky fer us you blokes come in just w'en you did. We've about reached the limit." "'Ow far we got to go fer water?"