Our bodies slough off dead cells.
我们的身体会自然脱掉死细胞
We need to take care of our bodies.
我们需要照顾好自己的身体。
We often neglect to make proper use of our bodies.
我们经常疏忽了合理使用我们的身体。
When we are under stress our bodies tend to tense up.
当我们处在压力之下时，我们的身体往往会绷紧。
Our bodies can sweat, thereby losing heat by evaporation.
我们的身体会流汗，由此能通过蒸发散热。
As we get older, our bodies become less efficient at burning up calories.
随着一天天衰老，我们的身体消耗热量的功能逐渐减弱。
An increasing body of evidence suggests that all of us have cancer cells in our bodies at times during our lives.
越来越多的证据表明在一生中我们所有人有时在体内都会出现癌细胞。
这会加热我们的身体吗？
I know sports are good for our bodies.
我知道运动对我们的身体有好处。
Remember, most of our bodies are water.
要记住，我们的身体大部分是水分。
By comparison, our bodies are a contained environment.
相比之下，我们的身体是一个封闭的环境。
Here are answers to these and other questions about our bodies.
以下是对这些和其他有关我们身体问题的答案。
We might well ask why our bodies do not repair themselves better.
我们可能会问，为什么我们的身体不能更好地自我修复。
Clearly, there are chemicals in our bodies that don't belong there.
很明显，有一些不属于我们身体的化学物质存在在我们身体中。
They are very necessary for our health and help our bodies work well.
它们对我们的健康和帮助我们的身体良好运作是非常必要的。
There are lots of parts of our bodies that move, the lungs, for example.
我们身体很多的部分都在运动，比如肺。
This article mainly tells us why ears are an important part of our bodies.
这篇文章主要告诉我们为什么耳朵是我们身体的重要部分。
Today, we have a few patches of hair remaining on various parts of our bodies.
今天，我们身体的不同部位还残留着几块毛发。
What is not certain is whether we should follow, or be suspicious of, what our bodies are telling us.
不确定的是，我们是否应该遵循或怀疑我们的身体告诉我们的东西。
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？”
This is the complete cycle our bodies are naturally geared to undergo within the passage of a twenty-four-hour day.
这是我们的身体在一天24小时内要自然经历的完整周期。
This is the complete cycle that our bodies are naturally geared to undergo within the passage of a twenty-four hour day.
这是我们的身体在一天24小时内自然调整经历的完整周期。
When we do the same movements with our bodies over and over again, we overuse some muscles and that overuse can lead to strain and injury.
当我们的身体一遍又一遍地做同样的动作时，会过度使用一些肌肉，从而导致劳损和受伤。
They believe such a diet which includes no products from animal sources can be deficient in many of the necessary vitamins and minerals our bodies need.
他们认为，这样的饮食不包括任何动物来源的产品，会缺乏我们身体所需的许多必要的维生素和矿物质。
Vitamins cannot be manufactured by our bodies.
维生素不能由人体来生成。
Each cell of our bodies contains 46 chromosomes.
我们体内的每个细胞都有46条染色体。
It also makes sure that our bodies work properly.
它还能确保我们的身体正常工作。
Our bodies are made up of about 76% water.
我们的身体大约有76%的部分是由水组成的。
Is it something that nature has built into our bodies?
这是自然融入我们身体的吗？
Is it possible to pay by scanning other parts of our bodies?
有可能通过扫描身体的其他部位来支付吗？
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