My knowledge of science is patchy.
我的科学知识只是一鳞半爪。
He has a sound knowledge of science.
他有扎实的科学知识。
I must admit that my knowledge of science is patchy.
我必须承认我的科学知识只是一鳞半爪。
If one wants knowledge of science, one must take part in scientific experiments oneself.
要有科学知识，就得亲自参加科学实验。
Beliefs will change and knowledge of science will be restructured.
信仰会改变，科学知识将进行重组。
Secondly, we can learn much more advanced knowledge of science and technology.
其次，我们可以学习更先进的科技知识。
I'm ashamed of my ignorance, and I aspire after knowledge of science and technology.
我为自己的无知感到羞愧，我渴望得到科学技术知识。
Only by obtaining a good knowledge of science, can one live successfully in modern society.
只有获得良好的科学知识，一个人才能在现代社会中成功地生活。
Take bird flu for example. If we have some basic knowledge of science, we would realize that it's much more likely we shall die of heart disease or a road accident.
以禽流感为例，如果我们对这方面的科学有所涉猎，我们就会明白人类死于禽流感的几率远远低于死于心脏病和交通事故。
Take bird flu for example. If we have some basic knowledge of science, we would realize that it's much more likely we shall die of heart disease or a road accident.
以禽流感为例，如果我们对这方面的科学有所涉猎，我们就会明白人类死于禽流感的几率远远低于死于心脏病和交通事故。
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