题目选项分析

When the muddy field delaying the advance of the French infantrymen at the Battle of Agincourt, with the English longbowmen being able to inflict significant damage on them, their numbers were reduced, and the English infantry easily was able to eliminate them

The muddy field delayed the advance of the French infantrymen at the battle of Agincourt, allowing the English longbowmen to inflict significant damage on them, and as the number of the French infantrymen was reduced, the English infantry easily could eliminate these remaining few