they can't explain
they couldn't explain
they cannot explain
They can't explain what they see.
They just can't trust what they can't explain.
They couldn't explain what they were seeing.
They cannot explain what they're seeing.
Even they can't explain it, but it happens pretty much right away.
Doctors can't explain it, but they do confirm it.
They could not understand what they saw.如果他们无法解释,那么他们怎么能说模式是坏的呢??
If they can't explain that, how can they say patterns are bad?专家们表示,他们无法解释为何有越来越多不抽菸的人被诊断出肺癌,亦或是为何女性似乎比较容易罹癌。
Experts said they can't explain why nonsmokers are a growing proportion of lung cancer diagnoses, or why women seem especially vulnerable.科学家们已经说服自己,他们无法解释蛤蜊是如何在一个很小的开口里挖出一个大房子的。
Scientists had convinced themselves they couldn't explain how the clams carved out a big home within a tiny opening.但他们无法解释,为何部分物质仍留存下来,创造宇宙现存的一切。
But they cannot explain why some matter survived to create everything that exists in the visible Universe.宇宙是巨大的,科学家们发现整个宇宙都遍布着他们无法解释的“无线电噪音”。
The universe is huge(newsflash),and all across it scientists were finding“radio noise” that they couldn't explain.人们总是感到奇怪和卡伦斯不自在,几乎害怕出于某种原因,他们无法解释。
People always felt strangely ill at ease with the Cullens,almost afraid for some reason they couldn't explain to themselves.在很大的程度上,人类可以简单地观察和描述自然规律,但他们无法解释它们是如何运作的。
For the most part,humans can simply observe and describe the laws of nature, they cannot explain how they work.他们无法解释到底发生了什么,但同意发生的一切与该地区快速的气候变化有关。
They can not explain exactly what has happened, but agree that it is related with the rapid climate changes in the area.虽然他们没有找到任何结论,但在每次探险中,声纳操作员都发现了他们无法解释的大型移动水下物体的迹象。
Nothing conclusive was found, but in each expedition the sonar operators detected large,moving underwater objects they could not explain.虽然他们没有找到任何结论,但在每次探险中,声纳操作员都发现了他们无法解释的大型移动水下物体的迹象。
Though the expeditions found nothing conclusive, in each case the sonar operators detected large,moving underwater objects they could not explain.但他们无法解释为什么世界平均温度自1997年以来.
But they cannot explain why world average temperatures have not shown any statistically significant increase since 1997.出于某种原因,他们无法解释,他们俩从寂静的夜晚一起得到了所需要的东西。
For some reason they could not have explained they had both got from their silent evening together the thing needed.它还意味着,由于他们无法解释这些资金的用途,那么它们中很大一部分可能被侵吞了。
It also means that since the money can not be accounted for, a substantial part of it may have been embezzled.这些找不到的东西让他们无法解释自己最大的成就:希格斯粒子本身。
Among other things, it would leave them with no explanation for their greatest achievement: the Higgs itself.但他们无法解释在意大利市场上所赚取的相对较高利润。
Nevertheless, they were not able to explain the relatively high profits they had gained in the Italian market.他们无法解释为什么他们痴迷于这些事情,但那些痴迷会逐渐增长,直到他们再也无法控制它们为止了。
They can't explain why they're obsessed with these things, but those obsessions grow and grow until they can't control them anymore.当我们搜查他们时,我们发现他们有现金和其他物品,他们无法解释。
When we searched them,we found they had cash and other belongings that they couldn't account for.不过当研究团队开始对世界语言的数据库与它们的分布进行统计分析以后,开始看见了难以抹灭并让他们无法解释的关联性。
But when the team started statistically analyzing databases of world languages and their distribution,they started to see a stubborn relationship they couldn't explain.
What they saw, they couldn't explain.
Phenomena which they cannot explain.
I cannot explained to you how excited he was.
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