是不是

Um, I don't know if it was a tick.

嗯，我也不知道是不是。

But I don't know if it's time to switch insurance, it's...

但我不知道现在是不是时候转交保险，但是。。。

Z: could you feel my forehead and check to see if I have a fever?

你能不能摸摸我的额头，看我是不是有点发烧？

Was getting tough to break him.

我不知道他对自己的表现是不是满意。

"I'm not sure I agree that trade-off is worth it," she said.

"我不确定我同意交换是不是值得，"她说。

Just trample on the pain, or you'll be beaten down by it.

然而，看不见的，是不是就等于不存在？

Travis But I don't even know if she's available ...

崔维斯 可是我连她是不是单身都不知道。。。。。

Trend line analysis is not something easy and that is why people do not learn it.

趋势线分析是不是容易的，这就是为什么人们不学习。

M: No, a turn-off is something that repels someone.

是不是指一个人的性格里有什么地方让你不

Chairman Mao wondered if we could carry out economic development within a period shorter than twenty-odd years and avoid making major mistakes and suffering serious setbacks.

毛主席说，现在我们搞经济建设，是不是可以不要花二十几年的时间而花更短一点的时间学会，并且不犯大错误，不栽大跟头。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。