他们被亲眼所见的屠杀场面恶心坏了。

They were sickened by the ___slaughter they witnessed.

许多人选择素食以抗议为获取食物而屠宰动物。

Many people choose a vegetarian diet to protest the ___slaughter of animals for food.

历史记录详述了冲突期间对平民的残酷屠杀。

The historical records detail the brutal ___slaughter of civilians during the conflict.