知识的用法和样例：
例句
-
这位科学家在许多知识领域中都是杰出的。
The scientist is distinguished in many spheres of knowledge. -
我对他知识的渊博感到惊奇。
I was amazed at the extent of his knowledge. -
经济知识对于理解这个问题是至关重要的。
A knowledge of economics is fundamental to any understanding of this problem. -
教师的作用是传授知识。
A teacher's aim is to impart knowledge. -
他的历史知识超过我。
His knowledge of history exceeds mine. -
她对计算机有广博的知识。
She has a broad knowledge of computers. -
他总是夸耀自己的知识。
He is always parading his knowledge. -
许多研究危险物质的科学家，在追求知识中付出了生命的代价。
Some scientists who have studied dangerous substances have paid the forfeit of their lives in the cause of knowledge.
