1. He delved into the forbidden world of black arts in search of ultimate power.
他深入黑魔法的禁区，寻求终极力量。

2. The old manuscript contained ancient spells and rituals of black art.
古老的手稿中包含着黑魔法的古咒和仪式。

3. Many people believe that practicing black arts can bring harm to oneself and others.
很多人认为从事黑魔法会给自己和他人带来危害。