Magnesium is also found in our bones and works with Calcium to build strong structures.
在我们的骨骼中，镁还被发现，与钙一起，建立强壮有力的结构。
Even while we take Mother Water for granted, humans understand in our bones that she is the boss.
尽管我们可以想当然认为人类应该享用水，但是内心深处我们还是很清楚水决定着我们的生存。
Heavy elements are equally essential for life: Witness the oxygen we breathe, the calcium in our bones, the iron in our blood.
重元素同样是生活的必需品：其证据是我们呼吸的氧气、我们骨骼中的钙、我们血液中的铁。
Toxic metals like lead can accumulate in our bones over the course of our lives and, if bone loss occurs, the toxins can be released into the bloodstream.
在我们的生活中，像重金属铅都是沉积在我们的骨骼中，一旦发生骨质流失，这种毒素释放到血液中去。
Seeing what we get from our habits helps us understand them at a deeper level — to know it in our bones so we don't have to force ourselves to hold back or restrain ourselves from behavior.
明白我们如何养成习惯惯可以帮助我们从更深的层次去了解它们——让我们从骨子里去明白，那我们就不需要再强逼自己去憋住或是去遏止自己的行为。
All blood cells are produced in the bone marrow. As children, most of our bones produce blood.
所有血细胞都在骨髓中生产。对孩子们来说，我们的大多数骨骼都产生了血细胞。
This line of thinking raised an exciting possibility: Perhaps language left a fossil record after all-not in buried bones, but in our DNA.
这种思路展现了一种激动人心的可能性：语言可能留下了化石纪录——不是埋在地下的骨头，而是在我们的DNA当中。
Yongxian:Blue whales live in the sea. But we can see the whale’s bones in our park.
蓝鲸生活在海洋里，但我们可以在公园看到蓝鲸的骨 头。
You can see evidence of this split-level lifestyle in the bones of one of our early relatives: Lucy, the pint-sized Australopithecus who lived about 3 million years ago.
露西是我们早期的亲戚，一只生活在大约300万年前的超小型的古猿， 她的骨头可以让我们看到分层式的生活方式的证据。
We owe both the lever system in our jaws and small bones in our ear to our shark ancestors.
我们颚部的杠杆系统以及耳中的小骨链都拜鲨鱼祖先所赐。
In America, we like to take the bones out of our meat before we serve it.
在美国，我们喜欢在吃前就将骨头弄掉。
We huddled in the kitchen as the roaring filled our ears and seemed to shake our very bones.
我们蜷缩在厨房里，声响震耳欲聋，似乎要摇散我们的骨头。
Our bodies are like cars in several ways , they need good materials to build and repair bones , teeth and muscles.
在一些方面我们的身体象汽车一样，它们需要好的原料去构筑和维修骨头、牙齿和肌肉。
Does the carbon dioxide in fizzy drinks damage our bones?
汽水中的二氧化碳会损害骨骼吗？
Not surprisingly they come in all sorts of flavours and idiosyncrasies, many of which impressed us and tickled our funny bones no end.
他们带来各自的风采、各自的韵味，也带来了很多幽默和乐趣。
Not surprisingly they come in all sorts of flavours and idiosyncrasies, many of which impressed us and tickled our funny bones no end.
他们带来各自的风采、各自的韵味，也带来了很多幽默和乐趣。
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