Some scientists have a hunch that a pregnant woman's diet and her exposure to various chemicals turn on some fetal genes and turn off others.

有些科学家有预感，认为孕妇的饮食和她接触的各种化学物质会开启一些胎儿基因，而关闭其他基因。

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I have a hunch that accidents will happen.

我预感将有意外事件发生。

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I have a hunch that the plan will not work.

我预感这计划不会成功。

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Let's move on. Neither of these critics -neither Fish nor Hartman discusses one of the most celebrated aspects of this last simile that we've looked at, and I have a little hunch that there's a reason for their neglect.

接着往下看，没有哪个评论家,-费什或者哈特曼，都没有讨论,上一个比喻中最为著名的一个方面，我有些许预感，他们对这点的忽视是有因可循的。

耶鲁公开课 - 弥尔顿课程节选

But I have a hunch that singling out the Czechs will not fly with most national governments.

ECONOMIST: European politics

And 5 years from now when a significant percentage of the Chinese population can afford a personal computer, I have a hunch that it will be Chinese computers, rather than imported American computers, that will be their computer of choice.

FORBES: China's Top 10 "Made In America" States

Hitachi has earned enough trust to get trial installations at Narita International Airport and a Tokyo subway station this coming spring, but we have a hunch that some airport officials would demand a more thorough screening, no matter how much it's actually needed.

ENGADGET: Hitachi boarding gate can sniff explosives on passes, keep the transport queues flowing (video)