The contents of this booklet should be of use to all students.
这本小册子的内容应该对所有的学生都有用。
In Australia fewer people are buying instant coffee because of cheap coffee percolators that they can use to make real coffee at home.
在澳大利亚，购买速溶咖啡的人越来越少，因为他们可以用便宜的咖啡渗滤壶在家里制作真正的咖啡。
As these experiments show, begging apparently provides a signal of need that parents use to make judgments about which offspring can benefit most from a feeding.
正如这些实验所显示的，乞求显然提供了一种需要的信号，父母可以利用这种信号来判断哪些孩子能从喂食中获益最多。
In Type 3 situations, there are few alternatives, but the ability to switch without difficulty creates a threat that companies can use to negotiate concessions from existing suppliers.
在第三种情况下，几乎没有其他选择，但毫无困难地转换的能力造成了一种威胁，企业可以利用这种威胁与现有供应商谈判让步。
I quite wonder at the old expert's wide range of knowledge, and his professional learning has been of great use to us.
我对那位老专家广博的学识感到很惊讶，他的专业知识对我们帮助很大。
According to the Center for Strategic and International Studies, about three quarters of the energy we use to move things, including ourselves, accomplishes no useful work.
战略与国际研究中心表示，包括我们自己在内，我们用来移动事物的能量中，约有四分之三的能量没有产生有用功。
The realistic and naturalistic painters of the mid- and late-nineteenth century were all intently aware of photography—as a thing to use, to learn from, and react to.
19世纪中后期的现实主义和自然主义画家都非常关注摄影——把它当作一种可以使用、可以向其学习和作出反应的东西。
At some point kids start doing things they didn't use to do. They get more independent.
从某时起孩子们开始做他们过去没做过的事情。他们变得更独立。
Beware: these eye-catching anemones have venom in their tentacles, which they use to stun and capture their prey.
要当心：这些引人注目的海葵的触手上有毒液，它们就是用这个来使猎物昏迷从而捕捉到猎物的。
This is the cableway that the lumberjacks use to haul out their timber.
这就是伐木工人用以运送木材的空中索道。
Imagination is a faculty that some people use to anticipate future events in their lives.
想象力是一些人用来预测生活中未来事件的能力。
Included in your self-image are the categories in which you place yourself, the roles you play, and other similar descriptors you use to identify yourself.
在你的自我形象中包括了你对自己的定位，你所扮演的角色，以及其他你用来定义自己的类似描述。
Good parents turn every meal into a special occasion which they can use to discipline their kids.
优秀的父母会把每次用餐都变成一个特殊的场合，以便来管教孩子。
The cosmetics that we use to make us feel better about the way we look have also had a positive impact on our health, without us even knowing.
我们使用的化妆品不但使我们对自己看上去的样子感觉更好，也对我们的健康起着积极的作用，即使我们对此并不知情。
When fully developed, this system will enable him to build a biomechanical profile for coaches to use to help budding swimmers.
当这个系统被完全开发出来后，他就可以为教练们建立一个生物力学的档案，用来帮助崭露头角的游泳运动员。
We've said that the term "Cognition" refers to mental states like knowing and believing, and to mental processes that we use to arrive at those states.
我们说过，“认知”这个词指的是类似于了解和相信这样的心理状态，以及我们用来达到这些状态的心理过程。
An adequate warning system is in use to warn all shores likely to be reached by the waves.
一套完备的预警系统被用于向所有可能被海浪触及的海岸发出警报。
It is crucially important to farmers that the herbicides they use to control weeds not damage their crops.
对农民来说至关重要的是，他们用来控制杂草的除草剂不能损害他们的庄稼。
This file is the source code for Snort, which you can use to generate for your particular platform.
此文件是Snort的源代码，您可以通过此源代码生成您特定的平台。
For years, many of us have relied on antibiotic use to treat various infections.
多年来，我们中的许多人都依赖抗生素来治疗各种传染病。
It sounds like you could do with an assistant but that's obviously not possible, so what about having an online system that students can use to do their scheduling?
听起来你需要一个助手，但这显然是不可能的，那如果有一个在线系统来帮助学生做他们的日程安排呢？
To waddle a given distance, penguins use twice as much energy as other creatures of the same size use to walk equally far.
同样一段距离，企鹅以其摇摆的方式来行走，所消耗掉的体能是其他同体型动物的两倍之多。
Like a family tree that you might use to trace back through generations of ancestors, only it's showing a family of genetically related languages instead of people.
就像你可以追溯祖先的家谱一样，它只是在显示与遗传相关的语言，而不是人类。
Why did it use to take many months to get a package from across the ocean?
为什么过去要花好几个月才能从大洋彼岸收到一个包裹？
The GPS system is of great use to whoever wants to find his destination in a strange city.
GPS系统对于那些在陌生城市寻找目的地的人来说，作用很大。
According to the Centre for Strategic and International Studies, about three quarters of energy we use to move things, including ourselves, accomplish no useful work.
根据战略与国际研究中心的数据，我们用于移动包括我们自己的物体的能量中，约有四分之三没有完成任何有用的工作。
Where did Jeff's new classmates use to live?
杰夫的新同学以前住在哪里？
What did Mary use to be afraid of?
玛丽以前害怕什么？
Scientists research the ways animals use to look for food.
科学家们研究动物寻找食物的方式。
Did he use to go mountain climbing with his friends?
他过去经常和他的朋友去爬山吗？
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