He says it's unclear what part of the damage is from Mother nature and which is from human nature.
他说目前还不清楚哪些损害是由于自然力造成的，哪些是人为造成的。
He did not know about measures available to reduce the risk of HIV-transmission from mother to baby.
他不了解有何措施可减少艾滋病毒母婴传播的风险。
In many species, humans included, it passes only from mother to child. No paternal genes get mixed into it.
包括人类在内的很多物种，线粒体dna只能从母亲传给下一代，没有父系基因混入其中。
This is particularly true for babies whose mothers are infected with HIV, even when the virus is not passed from mother to child.
尤其是那些母亲感染了HIV病毒的婴儿们，甚至在病毒还没有从母亲传给孩子的时候，这就再正确不过了。
We have had partial success in preventing transmission, particularly from mother to child, but so many women still don’t have access to these programmes.
我们在防止传播，尤其是母婴传播上已经取得了一些成功，但仍然有很多妇女未被纳入这些规划。
Earlier research has shown that an inexpensive single dose of an antiretroviral can reduce HIV transmission from mother to child during pregnancy or delivery.
早先的研究已经表明，便宜的单剂量抗逆转病毒疗法可以减少怀孕或分娩期间母亲对婴儿的艾滋病病毒传染。
But this success is not enough for Lovegrove; he is already working on the second generation Solar Tree; one that takes even more inspiration from Mother Nature's perfect designs.
这些成功并没有使Lovegrove心满意足，他已经开始研究第二代“太阳树”了。这次他从完美无瑕的大自然中汲取了更多设计灵感。
In July 2000, the pharmaceutical company Boehringer Ingelheim offered to donate its drug nevirapine, which could prevent the transmission of HIV from mother to child during Labour.
2000年7月，Boehringer Ingelhe im制药公司同意免费提供其药品“卫滋”，这种药品在母亲生产过程能够防止母亲将艾滋病病毒传染给儿童。
Borrowing from Mother Nature, a team of MIT researchers has built a school of swimming robo-fish that slip through the water just as gracefully as the real thing, if not quite as fast.
借助自然的力量，美国麻省理工大学的一组研究人员建造了一群会游泳的机器人鱼。这种“机器人鱼”可以像真鱼一样动作“优雅地”钻进水里，但速度可能没那么快。
As cosmetics were banned in China until 1982, there is no passing on of beauty rituals from mother to daughter, giving the cosmetics companies the chance to position themselves as educators.
由于中国在1982年之前很少有化妆品，所以不存在母亲向女儿传授美容惯例的情况，这使化妆品公司有机会把自己定位成“教育者”。
Crucially, these well-adjusted rats then gave their own babies the same type of care-in effect, transmitting the behaviour from mother to daughter by inducing similar epigenetic changes.
至关重要的是，这些适应力强的老鼠也给它们自己的下一代同样的关怀，而实际上这正是因为诱导发生了相似的表现遗传学变化，使得这种行为代代相传。
Betty had learned a thing or two about down-home cooking from her mother.
贝蒂从她妈妈身上学到了简单的乡村式烹饪。
She faced a volley of angry questions from her mother.
她受到母亲一连串愤怒的质问。
Your mother hasn't yet come round from the anaesthetic.
你的母亲麻醉后还没有苏醒过来。
Two eagles were trying to take a lamb from its mother and were struggling. A third eagle came in to distract the ewe and one of the others got the lamb.
两只鹰试图从羊妈妈那里叼走一只羊，它们相持不下。第三只鹰来引开母羊的视线，两只鹰中的一只抓走了羊羔。
One day, when a boy named Ted returned from school in a hurry, his mother complained, "It is six o'clock, and your school close at four—where have you been?"
有一天，一个名叫泰德的男孩急急忙忙从学校回来，他妈妈抱怨道：“你的学校四点放学，现在已经六点了，你上哪儿去了？”
Her mother sent her video online and won lots of "likes" from all over the world.
她的妈妈把她的视频发到网上，赢得了来自世界各地的许多“赞”。
"I was rescued from a burning car but my mother died in the accident,'' explained Karen.
“我是从一辆燃烧的汽车中被救出来的，但是我的母亲在事故中丧生了。”凯伦解释说。
Most cells in your body have two copies of every chromosome and, therefore, two copies of every gene: one from your mother and one from your father.
你体内的大多数细胞每条染色体都有两份拷贝，因此，每个基因也都有两份拷贝：一份来自你的母亲，一份来自你的父亲。
I would have got HIV from my mother if she hadn't had access to prescription AIDS medicines when she was pregnant.
如果我母亲在怀孕期间没有获得治疗艾滋病的处方药物，我就会从她那里感染上艾滋病病毒了。
Generally, the role of a mother differs in the following aspects from that of a father.
通常来说，母亲的角色与父亲的角色在下列几个方面存在不同。
She emerged from the biography as a mother to the entire nation, or as a busybody, but hardly as a social type, a figure comprehensible in terms of broader social developments.
在传记中，她作为整个国家的母亲身份出现，或者作为一个多管闲事的人出现，但很难作为一种社会类型出现，或者一个在更广泛的社会发展中可以理解的人物出现。
Her mother suffered from migraines.
她母亲患了偏头痛。
Her mother refused to budge from Omaha.
她母亲拒绝离开奥马哈。
This is the lesson I took from my mother: If perfection were possible, it would not be motivating.
这是我从母亲那里学到的一课：如果完美是可能的，它就失去激励作用。
Dickens's mother supposedly came from a more respectable family.
据说狄更斯的母亲来自一个更有名望的家庭。
Her mother was often ill, and so from the age of two her father took her with him to work and taught her about stocks and shares.
她的母亲经常生病，所以从两岁起，她的父亲就带着她去工作，教她股票和证券的知识。
Her mother was often ill, and so from the age of two her father took her with him to work and taught her about stocks and shares.
她的母亲经常生病，所以从两岁起，她的父亲就带着她去工作，教她股票和证券的知识。
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