也许这就是照片的作用：提醒我们都欣赏美丽的事物，提醒我们都想要得到快乐，想要与人联系，想变得更加优秀。
Perhaps this is what photos are for: to remind us that we all appreciate beauty, that we all share a common desire for pleasure, for connection, for something that is greater than us.
他说，如果有什么不同的话，那就是这项研究表明了性别在大脑中的重要作用——“即使我们不清楚具体是如何起作用的。”
If anything, he said, the study suggests that gender plays a very important role in the brain—"even when we are not clear exactly how".
换句话说，让食肉植物做所有植物都做的事：进行光合作用，也就是通过直接利用来自太阳的能量来进行生长。
In other words, lets carnivorous plants do what all plants do: carry out photosynthesis, that is, grow by harnessing energy directly from the sun.
与氨基寡糖素不同，这五种众所周知的植物激素是多效性的，而不是特异性的；也就是说，每一种对植物的生长发育都有不止一种作用。
Unlike the oligosaccharins, the five well-known plant hormones are pleiotropic rather than specific; that is, each has more than one effect on the growth and development of plants.
第一个和第三个可能是生物群落结构的关键因素；也就是说，所有的生物种群都生活在一起，并且它们可能在一个特定的区域内相互作用。
The first and the third can be key factors in the structure of a biological community; that is, all the populations of organisms living together and potentially interacting in a particular area.
所以它上升得更快，因为它无处可去，这就是地形的作用。
So it rises even faster because it has nowhere else to go, that's where topography comes into the picture.
他说，如果有什么不同的话，那就是这项研究表明性别在大脑中起着非常重要的作用——“即使我们不清楚具体是如何起作用的。”
If anything, he said, the study suggests that gender plays a very important role in the brain—"even when we are not clear exactly how."
光合作用减弱导致各种植物大规模减少，进而这首先会使大规模的食草动物饿死，随后就是食肉动物。
The reduced level of photosynthesis led to a massive decline in plant life of all kinds, and this caused massive starvation first of herbivores and subsequently of carnivores.
那就是拱顶石物种在生态系统中的作用。
这就是 APL 能够发挥作用的时候。
这就是为什么可以通过PGE2的作用解释肢端骨溶解和骨膜骨形成的原因。
This is why acroosteolysis and periosteal bone formation can be explained by the action of PGE2.
父亲很少或根本不照顾孩子，他们在家里的主要作用就是执行惩罚。
Fathers provided little or no child care; their chief role at home was to administer discipline.
这就是认知流利的作用在整个市场中放大了。
This is the effect of cognitive fluency writ large across the marketplace.
一些危险本身就是，一种社会暂时情况的一种作用。
Some of the hazards are themselves a function of temporary conditions of society.
效率系统和工具的作用（像GTD）就是为了帮助我们做我们想做的事情。
The role of productivity systems and tools (like GTD)are just helping us do what we need to do.
一些食物一起食用的时候可以发生协同作用，也就是这些组合增强了所吃的东西对我们身体的有益作用。
Some foods work especially well together and it is in these combinations that we can really make what we eat work so much more effectively for us.
也就是说，对于任一物体或表面施加的作用力，该物体或表面必会产生相同的反作用力。
That is, for every force applied to an object or surface, that object pushes back with equal force.
衣服、汽车、爱好、风格，它所起到的作用就是，一批人觉得某样东西很酷，于是大家都去追捧，这就是流行。
Clothes, cars, hobbies, styles, all it takes is a group of people who think something is cool, and it catches on.
一个分解级别最本质的方面就是它所暴露和隐藏的交互作用。
The most essential facet of a level of decomposition is the interactions it exposes or hides.
这就是当今世界面对的现实问题，我们或者纠缠其中，或者发挥起领导作用。
That is the reality of the modern world. We can struggle with it, or we can lead.
阳光就是损坏家具的因素之一，将家具覆盖起来，可以起到很好的保护作用。
The sun is also another factor that can damage your furniture and covering it protects it as well.
额外进程就是对向用户交付价值不会产生作用的多余进程。
Extra processes are additional processes that do not help in delivering value to the customer.
如果某个参与者的作用是启动用例，则它的角色就是启动器。
An actor is an initiator when its role is to set the use case in motion.
这就是给予的神奇力量能发挥作用的地方。
詹姆士的作品有个最重要的特点，就是他无庸置疑地证明了领导者有个极为重要的作用，那就是激励作用。
The most important feature of James’s work was that he proved beyond a shadow of a doubt that an extremely important function of leadership is motivation.
在上面的例子中，就是乘客和飞行器之间的交互作用。
In the example above, it is the interaction between the passenger and the aircraft that is described.
还有一个日益加剧的担忧就是喝牛奶对儿童肥胖的作用。
And there are growing fears that milk consumption could play a role in childhood obesity.
前提要求就是，具有向心加速度，朝这个方向，向心力的作用。
There is a requirement that there is a centripetal acceleration, which is in this direction, a centripetal.
前提要求就是，具有向心加速度，朝这个方向，向心力的作用。
There is a requirement that there is a centripetal acceleration, which is in this direction, a centripetal.
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