例句：
I guess ignorance must be a sin .
中文: 我认为无知是一种罪。 更详细进入...
Being ignorant is not so much a shame,as being unwilling to learn.
中文: 无知并不可耻，可耻的是不肯学习。 更详细进入...
Search me! I really don't know this time.
中文: 我怎么知道啊！这次我真的一无所知。 更详细进入...
There are only two ways to be quite unprejudiced and impartial. One is to be completely ignorant.The other is to be completely indifferent.
中文: 只有两种办法可以做到不偏不倚，一种是完全无知，一种是完全不在乎。 更详细进入...
Fear an ignorant man more a lion.---- Proverb.
中文: 无知的人比杀狮子还可怕。无知才无畏。 更详细进入...
He that knows nothing,doubts nothing.
中文: 无知即无疑。 更详细进入...
He who knows nothing doubts nothing.
中文: 无知者无疑. 更详细进入...
Dad has a blind spot about opera; he can't see anything good about it.
中文: 爸爸对歌剧一无所知，他看不出来它有什么好的。 更详细进入...
Ignorance is a cure for nothing.
中文: 愚昧无知解决不了任何问题。 更详细进入...
Zeal without knowledge is fire with light.
中文: （热情而无知，犹如有火不发光。） 更详细进入...
He knew zip about running the company.
中文: 他对运营公司一无所知。 更详细进入...
Am I to be satisfied without knowing ?
中文: 是不是我应满足而无须知道？ 更详细进入...
He is not stupid ,merely ignorant.
中文: 他并不愚蠢，仅仅是无知而已。 更详细进入...
It is not good to trade on another's ignorance.
中文: 利用他人的无知是不应该的。 更详细进入...
He professed to know nothing about the matter.
中文: 他声称对此事一无所知。 更详细进入...
I'm sure that I know nothing about the matter.
中文: 我真的对这事一无所知。 更详细进入...
She professed total ignorance of the matter.
中文: 她自称对那事一无所知. 更详细进入...
Having half-baked knowledge is worse than knowing nothing at all.
中文: 一知半解,不如不知不解. 更详细进入...
I knew next to nothing about electricity.
中文: 对电我几乎是一无所知。 更详细进入...
I'm ignorant of his plan.
中文: 我对他的计划一无所知。 更详细进入...
