Discusser
n. 論述者, 討論者
? 同義詞
??? 情景例句
worrying about him.
為他操心。
The heart sees further than the head.
心之所見遠勝于目。
Libraries made education possible, and education in its turn added to libraries: the growth of knowledge followed a kind of compound interest law, which was greatly enhanced by the invention of printing.
藏書使教育成為可能，而教育反過來又豐富了藏書，因為知識的增長遵循著一種“滾雪球”的規(guī)律。印刷術的發(fā)明又大大提高了知識增長的速度。