My bikes wouldn't fetch a nice price and wouldn't be worth trying to sell, but they could be useful to somebody else."

VOA: special.2009.11.16

On the other hand, you don't have to withhold information that may be useful to the class.

另一方面,你又不能刻意保留对这门课有用的信息

耶鲁公开课 - 基础物理课程节选

And I also saw how law could be useful in the career that I wanted to do

而且我也发现法律在我想从事的职业中很有用，

哥伦比亚的第一印象 - SpeakingMax英语口语达人

Instead,she said people with mental disabilities needed to be treated as useful citizens and given special education and training.

VOA: special.2009.08.23

It certainly is, it still is going to be useful to do thermochemistry.

实际上，这样的物理量在化学热力学中是非常有用的。

麻省理工公开课 - 热力学与动力学课程节选

"When those products are at the end of their useful life, how are they going to be broken down?

VOA: special.2010.01.08

And I thought it would be useful And I thought it would be useful to have to have opportunities to work with students opportunities to work with students about the issues about the issues outside the classroom outside the classroom that might either inform or impede that might either inform or impede their development their development as scholars.

我觉得，如果有机会与学生交流,我觉得一个有用的办法,会很有益,是创造机会和学生们一起处理,与他们讨论课外的问题,课外一些可能会影响或阻碍,这些问题可能促进或者阻碍,他们作为学者的发展的问题。

普林斯顿公开课 - 人性课程节选

It is also useful because the mold can be used over and over again to make exact copies of the ceramic form.

VOA: special.2009.09.09

It's going to be useful to have that notation around.

这个符号是我们会经常用到的

耶鲁公开课 - 博弈论课程节选

It is said to be most-useful to athletes in endurance sports such as cycling and distance-running.

VOA: special.2011.04.12

It would be so easy if you built a cohesive system that carries the entire transaction to create a receipt that is useful.

如果你建立一个,能覆盖整个交易过程,能产生有效的收据的系统,一切都会变得更容易。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

He realized that this "teach-in" method would be a useful way for the public to express concern about the environment to federal and state officials.

VOA: special.2010.04.21

It appears to be useful in that way but I imagine it does more compelling things these days but I have not seen it myself.

那样看起来仿佛比较有效果,但我想这些天它非常引人注目,只是我自己没看到而已。

哈佛公开课 - 计算机科学课程节选

Their building can bend,move, and change to be more useful in its setting in Tokyo,Japan.

VOA: special.2010.03.31

So, in this class we'll be talking about energy a lot, and it's often useful to draw some sort of energy diagram to visualize the differences in energy that we're discussing.

所以，这堂课我们会讨论很多,关于能量的问题，讨论时，画能级图来使能量差别,形象化常常是很有用的。

麻省理工公开课 - 化学原理课程节选

Some studies suggest that punishment can be too costly to be useful.

VOA: special.2009.03.03

There are all kinds of things that it might be very useful ; for you to know as an inhabitant of Western civilization; and the New Testament,you might find out, would rank kind of down on the list of those kinds of things.

作为西方文明的一分子,有很多有用的东西可以学;,而新约，你会发现，与这些东西相比，排名比较靠后。

耶鲁公开课 - 新约课程节选

Jennifer Bemisderfer says this involves thinking about a product's whole lifetime: "When those products are at the end of their useful life, how are they going to be broken down?

VOA: special.2010.01.26

And also, it's useful because harmful stimuli are noticed but when something has shown itself to be part of the environment you don't notice it anymore.

而且它还是非常有用的,因为危险刺激会吸引到你的注意,但当某物被视为环境的一部分时,你便不会再去注意到该物体。

耶鲁公开课 - 心理学导论课程节选

He only wanted a chance to be useful.

VOA: special.2009.06.04

So if you can make 100 tons of the drug but it costs $100,000 a gram that might not be a useful drug because nobody could afford to use it.

虽然你能制造一百吨药,但每克药得十万美元,这药就没什么用,因为没人能用得起它

耶鲁公开课 - 生物医学工程探索课程节选

To ensure that a child stays in school and succeeds in school, she said,education must be useful.

VOA: standard.2010.05.19

So, Hobbes clearly believes or thinks that this will be a useful book for a sovereign to read and hoping it will gain the ear of a sympathetic sovereign or potential sovereign.

很明显，霍布斯认为,这对君王将是本很有用的书,并真心希望它能得到一些富有同情心的君王,或是即将接任的君王的欣赏。

耶鲁公开课 - 政治哲学导论课程节选

She says health facilities are a fundamental part of community life and it is important they are designed to be useful in case of emergency.

VOA: standard.2009.10.14

I think they probably also invented a few things, but it was very,very characteristic of the Greeks to borrow from the cultures they encountered and to adapt them, to make them more useful for their own purposes and nothing could be clearer than the alphabet as an example of that.

我认为他们或许也发明过一些事物,但从他们所遇到的文明中进行借鉴,将之应用到自己的生活中去,并使它们更适于希腊人自己的目的,这样的方式也是非常希腊风格的,也没有什么,能比字母表这个例子更能清晰地说明这点了

耶鲁公开课 - 古希腊历史简介课程节选

I think it's very useful. It may not be immediately apparent to people in Darfur, but in the end it is a contribution towards a solution to their problem."

VOA: standard.2009.10.23

I think for the moment it should be plain to you that this is a good way of understanding what the difference between a useful preconception and a useless preconception brought to bear on an interpretative act might consist in.

我想大家现在都能够,从这个例子中明白,解读中有益先见,和无益先见,之间的区别了。

耶鲁公开课 - 文学理论导论课程节选

And he adds that it would be useful for U.S.law enforcement officials to coordinate with foreign agencies and governments, since cigarette smuggling has increasingly become a crime with no borders.

VOA: standard.2010.08.11

So if you learn how to look at films and if you are a real film buff, even bad movies will be useful, because they will give you things to develop your sensitivity toward the nature of film itself.

所以如果你们可以学会如何看电影,如果你们真的对电影了如指掌，即使是不好的电影也会很有用，因为,它会培养你对,电影本质的敏感程度。

麻省理工公开课 - 电影哲学课程节选

I'm going to" is going to be very useful for you to refer to what's going to happen in the future.

I'm going to”在形容将来会发生的事情时，是一个非常有用的句型。

I'm going to 课堂 - SpeakingMax英语口语达人