These reactions influence how our genetic code is expressed: how each gene is strengthened or weakened, even turned on or off, to build our bones, brains and all the other parts of our bodies.
这些反应影响着我们的遗传密码的表现方式：每个基因是如何被加强或削弱，甚至其作用机制是如何被打开或关闭，从而构成我们的骨骼、大脑以及身体的其他部位的。
He listened, and heard an ant-king complaint: "Why cannot folks, with their clumsy beasts, keep off our bodies?"
他听着，听到了一个蚂蚁王的抱怨：“为什么人们带着他们笨拙的牲畜，不能远离我们的身体呢？”
The bodies of dozens of African emigrants discovered off the Italian coast last week might have been thrown overboard, Italian officials said on Monday.
意大利官员周一表示，上周在意大利海岸发现的几十具非洲移民的尸体可能是被从船上扔到海里的。
Our bodies slough off dead cells.
我们的身体会自然脱掉死细胞
When the dolphins saw themselves in the mirror, they tried to clean the red marks off their bodies.
当海豚看到镜子里的自己时，它们试着擦掉身上的红色印记。
They want to show off their beautiful dresses or strong bodies, and you will compare yourself to them.
他们想炫耀自己的漂亮裙子或强壮的身体，而你会拿自己和他们做对比。
But extra UCP-3 causes the mice to burn off energy without making ATP - their bodies produce more heat instead.
但多余的UCP- 3使这些老鼠将能量耗光而不产生AT P -它们的身体产生的是更多的热量。
Rows of large spines cover giant-spined sea stars off the coast of California. Sea stars (also known as starfish) can regenerate limbs, and in some cases, entire bodies.
图为在加利福尼亚海边的成行的大型脊骨海星。海星的四肢可以再生，在有些情况中，连整个身体都能重生。
All bodies, no matter what their temperature, give off radiation in the form of electromagnetic waves.
一切物体，不论其温度高低，均要放出电磁波形式的辐射。
Not only are they snakes, but they can "fly" -- flinging themselves off their perches, flattening their bodies, and gliding from tree to tree or to the ground.
它们不仅仅是简简单单的蛇，它们还能“飞”——将它们自己从栖木上甩出来，撑平自己的身体，滑翔于树与树之间、树与地之间。
Alternatively, it suggests life from Earth may have landed on other planets or moons on boulders blasted off Earth in an impact, though whether it could survive on those bodies is another matter.
另外，这还表明地球上的生命可能会经由撞击产生的碎屑降落到其他行星或者卫星，当然它们能否在这些天体上生存就是另一回事了。
Jack cuts off the finger on one of the bodies to trace its prints.
杰克切断了其中一具尸体上的一根手指，希望能通过指纹找出对方的身份。
On day four, The heavenly bodies that give off light by day or night are created.
在第四天，那些在白天或者晚上发光的天体被创造了。
Plants give off water through tiny pores in their leaves, a process called evapotranspiration that cools the plant, just as perspiration cools our bodies.
植物通过其叶子上的微细小孔排出水分，这个蒸发过程使植物降温，就好像流汗使我们凉快一样。
The biggest costs - and risks - associated with visiting other celestial bodies are from landing and taking off again.
与造访其他天体有关的最大成本以及风险来自着陆和再次起飞。
Most of these materials drain off farm fields and into nearby bodies of water.
其中大部分物体都从田地里排出流入附近的水中。
Our own bodies are worse off than most simply because of the many differences between the wilderness in which we evolved and the modern world in which we live.
我们的身体比以前差，这就是因为我们现在的生存环境和人类以前的生存环境有很大的不同。进化是人类为了适应野外的恶劣生存环境而产生的。
Early in the morning amid the mist rising off the ground, they can find slumbering bodies, heads under open umbrellas, shoes arranged neatly at the foot of a sleeping mat.
清晨时分，在自地表升腾而起的薄雾中，他们可以发现睡梦中的身影，露宿者们以撑开的雨伞遮住头部，而鞋子则被整齐地放在睡毯的末端。
The prime minister promised that these sectors would be taken off the official list of shortage occupations as soon as employers and training bodies can provide sufficient qualified recruits.
英国首相布朗承诺，一旦英国国内雇主和培训机构能够提供足够合格技术型劳务人员，就会立即将以上领域从官方短缺职位列表中删除掉。
Wu Hai, a Chinese rescue team leader who came from the neighbouring Yunnan province, said bodies in the town were in the middle stages of decomposition and "many of the limbs are broken off".
一位从相邻的云南省来的救援队负责人吴海(音)说，城镇中的尸体正在腐烂，“许多肢体都断折了”。“这里肯定有更多的尸体。”
Despite the push from multiple vendors and standards bodies, UDDI usage for service matchmaking never took off.
尽管多个供应商和标准组织大量推广，但将UDDI用于进行服务匹配的用途从来没有实现。
That's because our bodies give off complex aromas, some too faint for a human nose.
人体会散发许多种不同的味道，这些味道中的某一些对于人类的鼻子来说太微弱了。
A great selection of photographs featuring some of the most handsome mail actors that Hollywood has ever had. Showing off their well build bodies in their greatest movie hits.
本文精选了好莱坞英俊男星的照片，他们在电影中展现了他们强壮的肌肉，已经不止一次震撼了我们。
More than half of the fossils remain intact completely intact, including soft tissues, that were protected by bacteria that sealed off the animals’ bodies after they died.
大半的化石保存非常完好，甚至连软组织都毫发无损。这些动物在死后被细菌保护着。
Some of the rest of them even thought aboutjumping off the boat to spare them from getting their bodies crushed by theboards of the ship.
有些人甚至想要跳到海里，以免自己的身体被船上的甲板挤坏。
Reproduction involves tearing apart their bodies, somewhat akin to growing a new plant from a broken off piece of a "mother plant."
复制的过程包括撕裂他们的身体，有点类似于从一个破旧的“植物母体”中成长出新的植物。
Meanwhile, search crews working off Brazil returned the first of more than two dozen recovered bodies to land.
与此同时，在巴西海岸工作的搜索队伍已经找到20多具尸体，并将其中的第一具尸体送回陆地。
Meanwhile, search crews working off Brazil returned the first of more than two dozen recovered bodies to land.
与此同时，在巴西海岸工作的搜索队伍已经找到20多具尸体，并将其中的第一具尸体送回陆地。
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