Chemically, elements like fantasying ( potassium ) and illumining ( aluminum ) are added and take them ( taken ) away.
化学方面, 其原理如同 钾 和铝的添加和分离.
Chemically, elements like fantasying and illumining are added and take them away.
化学方面,其原理如同钾和铝的添加和分离。
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