in its turn : 反过来
and education in its turn added to libraries...
enrich :丰富 增强
Eg: His humor added to the ball. 他的幽默使晚会增色不少。
Fireworks added to the ball. 焰火使晚会增色不少。
Eg: Harmony among peoples makes world peace possible, and world peace in its turn enhances harmony. 民族间的和睦有助于世界和平,而世界和平反过来促进和睦。
“:” 后的句子解释作用
the growth of knowledge : 知识的增长
compound-interest law [银行业术语]:复利法规则
which 指代 the growth of knowledge
printing :印刷术
printing 对于知识的发展 is a great impetus
impetus: 推动力
all this… 这一切…
comparatively slow : 相对较慢
with the coming of science : with 引导插入语,科学的到来
Eg: 4 years ago, in American telecommunication is not so popular.
If a person can predict what happens in 30 years, he is…
It’s really hard mobile phone really so big as first as…
Then knowledge began to…
systematic :系统化
Aristotle :亚里士多德 把知识分类为:
Physics 物理学;Psychics 心理学;Poetics 诗学;Math 数学
The trickle became a stream; the stream has now become a torrent.