We really have to ask ourselves, why is quantum mechanics limited?
我们真的得问问自己，为什么量子力学是有限的？
We really have to ask ourselves, why is quantum mechanics this limited?
我们真的得问问自己，为什么量子力学是有界的？
If we wanted to view a map of Europe, did we really have to visit a library?
人们总是到图书馆才能够查阅欧洲地图？
And we've got so many new customers that we really have to help them understand our services.
而且，我们现在拥有了如此之多的新客户，我们也确实需要帮助他们理解我们的服务。
"Do we really have to discuss the significance of family in the upbringing of a human being?" he asks.
他问道，“我们还有必要去讨论，一个人在被抚养长大的过程中家庭的重要性吗？”
But do we really have to simultaneously cook dinner, talk to Mom, help with homework, and check E-mail?
我们可以同时做饭、和妈妈谈话、做家庭作业和收邮件吗？
"These kind of opportunities don't often come along and we really have to make the most of it," he says.
“这样的机会并不常有，我们要力争最好成绩，”他说。
We really have to jump in based on the findings we have to create specific interventions to fix the problem.
我们必须根据已有的发现站出来做一些具体的干预来解决这个问题。
Do we really have to go to department store and buy clothes as if we're going to live another thousand years?
我们真的需要到百货公司去买那么多的衣服，就好像我们还有一千年要活一样吗？
"We really have to change our lifestyles," said Portier, who is eating less meat and hopes to soon bicycle more.
“我们真需要改变我们的生活方式，”波蒂尔说。他也正在节制吃肉，希望能快点多骑单车。
We try to make all the major sites work with Opera, but sometimes we really have to jump through hoops to make them work.
但也有一些时候，我们真的需要做出很大努力才能使它们正常工作。
To get the full advantage of composites we really have to create the airplane design from the beginning with the composite "material set" in mind.
得到充分利用复合材料的，我们真的要制造飞机的设计从一开始就与综合相结合的“物质一套”的理念。
Scientists expect: If the average temperature of the Earth to rise again this earth, not far from destroyed. Do we really have to wait for death to come it?
科学家预计：如果地球再这样上升平均气温，地球，离毁灭不远了。
"Astronomy is driven by new observations," he said, "but to make use of these new Windows onto the universe, we really have to keep up with the theoretical work."
他说，“天文是由新的观测推动的，但是为了使用这些新的观测手段，同时确实需要做理论研究”。
Given that Dave Winer first met with Adam Curry to discuss the concept in December 2000, however, we really have to wonder if this claim would hold up under greater scrutiny.
然而，鉴于戴夫·维纳早在2000年12月九曾与亚当·卡里(adam Curry)讨论过这个概念，所以我们怀疑纳瓦尔的说法是否应该进一步斟酌。
We have had huge climate change in the past and to think the very slight variations we measure today are the result of our life - we really have to put ice blocks in our drinks.
然而过去有如此巨大的气候变化，而今天我们所衡量的我们生活造成的变化相形之下非常微弱，想到这点，我们大可在饮料里加上冰块。
Marjorie Savage, parent program director at the University of Minnesota, says, "One thing we really have to keep in mind is that life is not like it was when we went to college."
明尼苏达大学的家长计画主任玛娇莉．塞瓦吉表示：「我们一定要谨记一件事，这个时代已经和我们上大学的过往岁月大不相同。」
We were wondering 'Do we really have to find a moon or not?' around potentially habitable worlds, planetary scientist Jason Barnes, with the University of Idaho, told Discovery News.
我们好奇的想知道在可能的居住世界，我们真的不得不找一个月球吗？ “，来自于爱达荷大学的行星科学家JasonBarnes告诉探索新闻。”
Do we have to go to the party? I really don't feel up to it.
我们是不是一定得去参加这次聚会？我实在没有精力应付了。
Have we really gotten to the point that planting a seed can lead to a high-stakes Supreme Court patent lawsuit?
播下一颗种子可能会引起最高法院的一场事关重大的专利诉讼，我们真的已经到了这个地步了吗？
Confucius believed that we can have a really good and happy life if we learn to live in harmony.
孔子认为，如果我们学会和谐相处，我们就能拥有一个真正美好和幸福的生活。
"This really excites scientists," Carle Pieters, a scientist at Brown University, says, "because it means we have the chance to obtain information about how the moon is constructed."
“这真的让科学家们激动，”布朗大学的一位科学家卡尔·彼得斯说：“因为它意味着我们有机会获悉月球是如何构造的信息。”
It'd be a little bit annoying but we really have — we really do have to do this.
确实有点讨厌，不过我们真的还是要做一下。
So we're at an exciting place - we really have the potential to make some important findings.
因此，我们处在一个令人兴奋的场合-我们真的有可能作出一些重要的发现。
So we're at an exciting place - we really have the potential to make some important findings.
因此，我们处在一个令人兴奋的场合-我们真的有可能作出一些重要的发现。
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