1. She’s in the dark about how this machine works。

她根本不知道該怎么操作這個(gè)機(jī)器。

2. He is a stranger to our language。

他完全不懂我們的語(yǔ)言。

3. It is all Greek to me。

我對(duì)此一竅不通。

4. When it comes to German, I know nothing。

談到德語(yǔ)，我一竅不通。

5. The ideas she espoused were incomprehensible to me。

她信奉的這些觀念對(duì)于我來(lái)說(shuō)都很難理解。

6. That computer nerd is a total social misfit。

那個(gè)只會(huì)玩電腦的呆子對(duì)人情世故一竅不通。

7. For all my advice she was never the wiser。

雖然我全力指點(diǎn)，她還是一竅不通。

8. Mathematics is a closed book to me, I’ll never understand it。

我對(duì)數(shù)學(xué)一竅不通，從來(lái)都搞不懂。

9. Golf is one of his blind spots and he’s proud of it。

他對(duì)高爾夫球一竅不通，但對(duì)此他還感到挺自豪的。