The dead body was in a hole in the ground, and it was covered with clumps of dirt.
ーThe dead body was in a hole in the ground, and it was covered with clumps of dirt.
「その遺体は穴の中にあり、土の塊に覆われていた」
clumps of dirt で「泥・土の塊」
clump を使った他の例文です。
ーThere were clumps of grass all over the lawn when I finished cutting it because it was still wet when I cut it.
「芝を刈った時、まだ芝が濡れていたので、芝刈りを終えたら芝のあちこちに芝の塊があった」
clumps of grass で「芝・草の塊」
lawn で「芝生」
ご参考まで！
カナダ 
