All Death Eaters must be proficient in the Dark Arts: murder, Unforgivable Curses, yodeling etc.

所有食死徒必须精通的黑魔法：谋杀，不可饶恕咒，伪装等。

youdao

Curses, convulsions, poisonous peashooters-as much as some plants inspire poetry, others evoke the dark arts.

诅咒、抽搐、毒吹管——就像某些植物启发了诗歌一样，另外一些唤起了黑暗文学。

youdao

Strangely, she felt this awful feeling each time Ron spoke about the Defence Against the Dark Arts teacher.

可奇怪的是，每次罗恩提起这位黑魔法防御术老师，她就会感到这种恶劣的情绪。

youdao

With Brendan Gleeson, who enjoys himself hugely as a rolling-eyed defender against the dark arts.

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Both, if true, suggest amateurism at worst, not mastery of the dark arts.

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