They were unable to prove that the unfortunate lady had died as a direct result of his injection.
他们不能证明那名不幸女士的死亡是由于他的注射直接造成的。
In 1890 he proposed that evolution was irreversible: that 'an organism is unable to return, even partially, to a previous stage already realised in the ranks of its ancestors'.
1890年，他提出进化是不可逆转的：“一个有机体无法回到其祖先先前到达的阶段，即使是部分逆转，也不可能。”
I feel as though I am trapped in a labyrinth in this mansion of ours, unable even to get out of this drawing-room to the telephone out on the landing.
我觉得自己好像被困在这公寓的迷宫里，甚至不能从这个客厅出去，到外面楼梯平台去接电话。
It was a difficult job as Helen was unable to see, hear or speak because of illness.
这是一项很困难的工作，因为海伦身患疾病，不能看、听和说话。
A person who is unable to stimulate others' curiosity or make their life enjoyable may appear somewhat boring.
一个不能激发别人好奇心的人或不能使生活变得愉快的人，可能会显得有些无聊。
A video shows him receiving physical therapy, but apparently unable to communicate and with little awareness of his surroundings.
一段视频显示，他正在接受物理治疗，但他显然无法跟人交流，而且对他身处的环境几乎没有意识。
Sometimes parents get exhausted and frustrated and are unable to maintain a tolerant and composed style with their kids.
有时父母会感到疲惫和沮丧，不能对孩子保持宽容和冷静。
One worry is that kids who spend a lot of time online at home are sometimes unable to socialise properly with other children when they are at school.
一个令人担忧的问题是，在家里花大量时间上网的孩子在上学的时候，有时无法与其他孩子进行适当的社交。
For example, early models of high-speed railroad cars loaded with sophisticated controls were unable to operate in a snowstorm because a fan sucked snow into the electrical system.
例如，装有复杂的控制装置的早期高速列车模型无法在暴风雪中运行，因为风扇会把雪吸进电力系统。
A young man sees a sunset and, unable to understand or to express the emotion that it rouses in him, concludes that it must be the gateway to a world that lies beyond.
一个年轻人看到日落，由于无法理解和表达日落在他心中唤起的激情，便得出结论：落日处想必是通往遥远世界的大门。
People with disabilities who are unable to use a keyboard or mouse can shop without any help.
那些不能使用键盘或鼠标的残疾人可以在没有任何帮助的情况下购物。
In fact, most birds have a very poor sense of smell, so in most cases they are unable to even notice the smell of humans on baby birds.
事实上，大多数鸟类的嗅觉都很差，所以在大多数情况下，它们甚至不能注意到人类在幼鸟身上留下的气味。
Baudelaire regarded photography as "a very humble servant of art and science"; a medium largely unable to transcend "external reality".
波德莱尔认为摄影是“艺术和科学的一个非常卑微的仆人”；是一种很大程度上无法超越“外部现实”的媒介。
On the other hand, a comparatively warm body with a small surface gravity, like Earth's moon, is unable to hold even the heaviest gas and thus lacks an atmosphere.
另一方面，像地球的卫星这种相对温暖、表面引力较小的天体，它们连最重的气体也无法容纳，因此也没有大气层。
She arrived in a wheelchair, unable to walk from metastatic fractures, wearing a stylish bandanna.
她是坐着轮椅来的，她由于转移性骨折而不能行走，戴着时尚的头巾。
Yet, despite the obvious rewards of engaging in office politics—a better job, a raise, praise—many people are still unable—or unwilling—to "play the game".
然而，尽管参与办公室政治会带来明显的回报——更好的工作、加薪、表扬——但许多人仍然无法——或不愿——“玩这场游戏”。
Employers fear they will be unable to recruit students with the skills they need as the economic recovery kicks in, a new survey reveals.
一项新的调查显示，雇主们担心，随着经济复苏的到来，他们将无法招聘到具备所需技能的学生。
Should a woman who possessed a small amount of drugs years ago be permanently unable to be licensed as a nurse?
一个多年前藏有少量毒品的妇女是否应该永远不能获得护士执照？
They live in a wide world, from east to west, ancient to present, but their hearts beat in a narrow desert, closed tight, unable to communicate.
他们生活在一个广阔的世界里，从东到西，从古到今，但他们的心却在一片狭窄的沙漠里跳动，紧闭着，无法交流。
Inspection technology allows more than 100 million measurements a second to be made across the ribbon, locating flaws the unaided eye would be unable to see.
检测技术可以在一秒钟内对玻璃带进行超过1亿次的测量，从而定位肉眼无法看到的瑕疵。
Such courses, Hacker argues, are a remedy for the numerical illiteracy of adults who have completed high-level math like algebra but are unable to calculate the price of a carpet by area.
哈克认为，这样的课程可以弥补成年人在数字方面的盲点，这些人已经完成了像代数这样的高级数学，但却无法按面积计算出一块地毯的价格。
Such courses, Hacker argues, are a remedy for the numerical illiteracy of adults who have completed high-level math like algebra but are unable to calculate the price of, say, a carpet by area.
哈克认为，这样的课程可以弥补成年人在数字方面的盲点，这些人虽然已经学习了像代数这样的高等数学，但却无法按面积计算出一块地毯的价格。
For those fresh out of university, desperate for work but unable to get it, there is a big imbalance between supply and demand.
对于那些刚从大学出来，急需工作却又得不到的人来说，供求之间存在着巨大的不平衡。
The couple bought a new house but were unable to sell their two-bedroom home in Big Lake, Minnesota.
这对夫妇买了一套新房子，但没能卖掉他们在明尼苏达州大湖的两居室。
Being a child, I was unable to understand him.
作为一个孩子，我无法理解他。
As soon as I saw the crowd of people down there, my heart beat so fast that I was unable to say a single word.
当我看到下面的人群时，我的心跳得太快了，我说不出一个字。
Unable to rely on the government, she has a few thousand dollars put away for her retirement.
你可以相信，这项工作会在最后期限之前完成。
A large ship broke down in the river, leaving at least 100 big ships unable to pass.
一艘大船在河里抛锚，造成至少100艘大船无法通过。
The doctor went on to say that she would have a 40 percent possibility of having a heart trouble during the operation, a 35 percent possibility of being unable to stand up, and even 20 percent of dying on the operating table because of her old age.
医生接着说，在手术过程中，她有40%的可能性出现心脏问题，35%的可能性站不起来，甚至有20%的可能性因为她的年纪而死在手术台上。
Unable to tell whether someone really objects to behavioral ads or whether they are sticking with Microsoft's default, some may ignore a DNT signal and press on anyway.
无法分辨一些用户是真的反对行为广告还是坚持微软的默认设置，他们可能会忽略DNT信号继续进行。
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