那个杀人犯完全是丧心病狂。

The murderer was completely unbalanced.

科赫工业是丧心病狂的公司的例证。

Koch Industries was the poster child of a company run amok.

社会是一张阔叶，而文明则是杀虫剂，防止丧心病狂之徒对社会造成严重戕害。

Society is a broad-leaved, and civilized is the insecticide to prevent the insane of the believers cause serious harm to society.

那些屠宰场的所作所为可以说是丧心病狂，如果你去过一次，定会留下一辈子的惨烈记忆。

Slaughterhouses whose activities are so heartless and barbaric that a single visit can leave you traumatized for life.