The human form has changed little over the last 30 000 years.
3万多年以来，人的体形没有多大变化。
The human organism learns partly by nature, partly by nurture.
人的学习能力部分是先天的，部分是后天培育的。
Can the human race carry on expanding and growing the same way that it is now?
人类能够像现在这样继续发展和增长吗？
The human brain needs to be without oxygen for only four minutes before permanent damage occurs.
人脑缺氧只需4分钟就会造成永久性损伤。
The human body doesn't discriminate between a big stressful event and a little one.
人类的身体不会区分大压力事件和小压力事件。
It makes people less tired, clears heat in the human body and helps people lose weight.
它使人不那么疲劳，清除体内的热量，帮助人们减肥。
Click on the human task pane in the human task editor to see the human task properties tabs.
在人工任务编辑器中单击人工任务窗格，以查看人工任务属性选项卡。
A city is the product of the human hand and mind, reflecting man's intelligence and creativity.
城市是人们的双手和智慧的产物，它反映出了人类的聪明才智与创造力。
The human brain grew bigger, and human beings began to invent more and more tools and machines.
人类的大脑容量变得越来越大，于是人类开始发明越来越多的工具和机器。
It makes people feel less tired, clears heat inside the human body and helps people lose weight.
它使人感觉不那么累，清除体内的热量，帮助人们减肥。
We do still need the human touch or the human interaction, particularly when people are depressed.
我们仍然需要人与人之间的接触和互动，尤其是当人们情绪低落的时候。
The human thirst for knowledge is the driving force behind our successful development as a species.
人类对知识的渴望是我们作为一个物种成功发展背后的驱动力。
We should spare no effort to beautify our environment, because it is shared by all the human beings.
我们应不遗余力地美化我们的环境，因为它是全人类共有的。
The human body is influenced by natural chemicals that produce "a sense of happiness", noted BBC News.
BBC 新闻指出，人体会受到能产生“幸福感”的天然化学物质的影响。
The Affluent Society is a modern classic because it helped define a new moment in the human condition.
《富足社会》是一部现代经典著作，因为它帮助定义了人类处境的一个新时刻。
One recent study attempted to calculate the extent of this "ecological overshoot of the human economy".
最近的一项研究试图对这种“人类经济对生态透支”的程度进行计算。
The human groups that are the smallest and have the least social and political complexity, we call bands.
最小的、社交最少的、且政治体系最不复杂的人类团体，我们称之为群体。
Plants are also able to distinguish between specific wavelengths of light that the human eye cannot even see!
植物还能分辨出人类肉眼看不到的特定波长的光！
The human population swelled, at least temporarily, as migrants moved south.
随着移民们南移，人口便增加了，至少是暂时增加了。
Countries overwhelmed by the human tide of refugees want safe havens set up at once.
那些被难民潮席卷的国家想要立即建立安全区。
These laws allow the security forces to continue to ride roughshod over the human rights of the people.
这些法律允许安全部队继续肆意践踏这些人的人权。
It's normal for the human mind to wander.
人会走神很正常。
After the fight, the human world came into complete darkness.
战斗结束后，人间陷入了一片漆黑。
It allowed whales to finally share their songs with the human world.
它让鲸鱼终于可以与人类世界分享它们的歌声。
Here are three examples of "a dog's life" in the human world.
以下是人类世界中“狗的生活”的三个例子。
This is because their colors are not bright enough to be noticed by the human eye.
这是因为它们的颜色不够明亮，无法被人眼注意到。
Moonbows appear on the opposite side of the moon and usually look white to the human eye.
月虹出现在月亮的另一侧，它们在人眼中通常看起来是白色的。
The human brain weighs about 14 kilograms, but it can hold much more information than most computers.
人脑的重量约为14公斤，但它能比大多数计算机存储更多的信息。
You are watching them and really it's the human behaviors you're looking at.
你看着他们，但实质上你看到的是人类的行为。
The human touch should not be undervalued and is unlikely to be there over the smartphone.
人的触觉不应被低估，也不太可能通过智能手机体现出来。
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