he presented two words. Then he used them in simple sentences like this.
VOA: special.2010.05.02
He expanded upon them; he publicized them; he developed them scientifically and presented them both to the scientific community and to the popular community.
他扩展了先前的观点;,并将它们出版发行;,他科学地发展了这些观点,并同时将这些观点呈现给了,学术界和社会大众。
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