我们大家都推测过她辞职的原因。
这就使得科学家推测还有其他星系存在。
This has led scientists to speculate on the existence of other galaxies.
人们纷纷推测她将辞职。
There was widespread speculation that she was going to resign.
作为对她不会完成赛程的推测的回应，她大胆地宣布了她获胜的意图。
In answer to speculation that she wouldn't finish the race, she boldly declared her intention of winning it.
我的意思是，这是很有趣的推测。
他拒绝公开推测爆炸原因，为自己赢得了时间。
He has bought himself time by refusing to speculate publicly on the cause of the blast.
推测来讲，它离家越频繁，就越有可能暴露在捕食者面前。
Presumably, the more often it wanders from home, the more it's likely to be exposed to predators.
根据先前的推测，这些气体束是在一次星系的爆炸中炸出来的。
According to previous speculation, these strands were gases that had been blown out by an explosion in the galaxy.
据推测，这些环境灾难可能是物种大规模灭绝的成因，包括恐龙的灭绝。
Presumably, those environmental disasters could have been responsible for the mass extinction, including the death of the dinosaurs.
研究人员推测，手艺活动促进了大脑神经通路的发展，有助于保持认知健康。
The researchers speculate that craft activities promote the development of nerve pathways in the brain that help to maintain cognitive health.
在试图描述戏剧的起源时，人们必须主要依靠推测，因为几乎没有具体的证据可以引证。
In seeking to describe the origins of theater, one must rely primarily on speculation, since there is little concrete evidence on which to draw.
她推测，如果教授们要与这些设备竞争，他们可能会在让课堂变得有趣方面下更多功夫。
She speculated that professors might try even harder to make classes interesting if they were to compete with the devices.
其他研究人员推测，蜥脚类动物吞食这些石头是为了获取它们需要的一些矿物质，比如钙。
Other researchers speculate that sauropods ingested these stones as a source of some the minerals they needed, such as calcium.
一些科学家推测，火星在早期很长时间里可能都有以河流、湖泊，甚至海洋装点着它的表面。
Some scientists speculate that Mars may have enjoyed an extended early period during which rivers, lakes, and perhaps even oceans adorned its surface.
对计算机思维的可能性进行推测的一个后果是，我们被迫以新的方式来审视一般的思维概念。
One consequence of speculation about the possibility of computer thought was that we were forced to examine with new care the idea of thought in general.
使用互联网的时间不能用于面对面的社会接触，因此心理学家推测，大量使用互联网会导致抑郁。
Time spent using the Internet cannot be spent in face-to-face social contact, so psychologists have speculated that sharply increasing Internet use can cause depression.
有趣的是，有一些推测认为，人类对地球产生重大影响的时间要早得多，大约应该在8000年前。
Interestingly, there's some speculation that humans started having a major impact on Earth much earlier, about 8000 years ago.
赫胥黎推测，一层毛发可以隔离身体热量的流失，并可能使身体呈现流线型，以减少飞行中的阻力。
Huxley speculated that a coat of hair would insulate against loss of body heat and might streamline the body to reduce drag in flight.
如果昆虫注意到这样的广告，这可能会促使它们将卵产在一个更迟钝、据推测更不会抵抗的寄主上。
If insects paid attention to such advertisements, they might be prompted to lay their eggs on a duller, and presumably less resistant host.
这进而对它们的饮食产生了重大影响，促使科学家们推测，学习特定种群狩猎方法的能力可能推动了这些动物的基因发育。
This, in turn, has a major effect on their diet, leading scientists to speculate that the ability to learn population-specific hunting methods could be driving the animals' genetic development.
此类声明中绝对有推测的成分。
There is something undeniably conjectural about such claims.
他推测有些人也许能察觉到重大灾难。
He conjectured that some individuals may be able to detect major calamities.
他推测人口在十年后可能会增加一倍。
He conjectured that the population might double in ten years.
警方推测那些劫匪可能会装成搭便车的人。
Police are theorizing that the robbers may be posing as hitchhikers.
阅读能力强的人会利用上下文及推测来理解文意。
发言人的话打消了人们关于董事会不和的所有推测。
各官方消息源现在正公开地推测继劳伦斯博士之任的可能人选。
Government sources are now openly speculating about a possible successor for Dr. Lawrence.
科学家们推测，手指上的指纹可能有助于双手更好地握住东西。
Scientists made a guess that wrinkles on fingers might be able to help the hands hold things better.
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