“自”怎么读？

发电站烧的煤产自鲁尔地区。The power stations burn coal from the Ruhr region.所有的皇家轿车都装有电子自导引装置。All the royal cars are fitted with electronic homing devices.她一点儿都没表现出同龄人那种自恋和虚无主义的性格倾向。She exhibited none of the narcissistic and nihilist...

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