You have no need to fear a non- existent supernatural devil. 你无需害怕并不存在的超凡恶魔。
Inviting the fire-brigade to put out a non- existent fire is a crude form of deception which no self-respecting student would ever indulge in. 请火警来扑灭一场不存在的火灾，这是一种低级的骗局，有自尊心的大学生决不沉湎于此。
