是不是

I'm not sure I want to know it, eh?

我不知道我是不是很想知道

Eli : No. No, no, no. That's not what I'm saying.

不是不是。。。我可没这么说。

I don't know if an english corner is ok for you.

我不知道是不是英语角对你有好处。

Like is there eternity, you say, I don't know.

比如是不是有永恒，你会说，"我不知道"。

NO, it is NOT meant as any replacement for Faith perceptions of the Eucharist!

不，这是不是意味着作为任何更换为信仰的看法，圣体圣事！

We don't even know if it's...

我们不知道是不是。。。

I told you, I don't even know if it is a map.

我跟你说过了，我甚至不知道这是不是一张地图。

That would depend upon whether the germs of staunch comradeship underlay the temporary emotion, or whether it were a sensuous joy in her form only, with no substratum of everlastingness.

那就要看在这番暂时感情之下牢固的友谊会不会生长发育了，或者说，是不是仅仅因为她的美貌而生出的一种感官上的爱慕，实际上却缺少了永久的性质。

L: as far as you could see, is dining at a Chinese table a distinct experience?

你觉得跟一桌中国人吃饭是不是很不一样？

His expressionless face gave me no clue as to whether he was angry or not.

他脸上没有表情让我完全摸不清他是不是生气了。

The objective is to subjugate and discourage the people, because that allows the elite to continue to rule unopposed.

其目的是压制和打击人民的积极性，因为这可以让实权派继续统治不会沦为反对派。

GOD,this is the second time you vanquished me!

天啊，这是第二次你打败了我！