无知的用法和样例：
例句
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我们必须和无知作战。
We must fight against ignorance. -
无知的孩子们有时会嘲笑乞丐和无家可归的人。
Ignorant children sometimes laugh at beggars and tramps. -
【谚】知识使人谦虚，无知使人骄傲。
Knowledge makes humble; ignorance make proud. -
【谚】知识越广博，越感已无知。
The more a man learns, the more he sees his ignorance. -
我对自己对这个课题的无知感到遗憾。
I regret my ignorance on the subject. -
我认为无知是一种罪。
I guess ignorance must be a sin. -
他试图掩饰对我的无知的蔑视。
He tried to veil his contempt at my ignorance. -
他很无知，连自己的名字都写不出。
He's so ignorant that he cannot write his own name.
