他实际上相当富有：这只是苏联机器工业的一部分，当我们回顾过去一个时期苏联沉闷和可怕的个人生活时，其实非常有用和有趣。
He's actually something much richer: a small part of an enormous machine and a most useful and interesting lens with which to look at decades of often dreary and sometimes terrifying Soviet life.
如果您使用一台桌面机器来本地测试您的实时web应用程序，您可能会发现XAMPP对于管理一个测试web服务器基础设施的安装和运行很有用。
If you are using a desktop machine to test your real-time web application software locally, you might find XAMPP useful for managing the installation and running of a test web server infrastructure.
但是了解下面这个概念是非常有用的：一个可以单张CD引导的系统可极大地扩充娱乐和游戏元素，哪怕最旧的机器也可以利用它来使用现代媒体。
But it's nice to know that the wonderful concept of single-CD-bootable systems extends to the fun-and-games sector, making it possible for even the oldest machines to access modern media.
“受到一个通用平台限制的感觉对人们是有用的，”热那亚意大利技术研究院的机器人技术研究员GiorgioMetta说。
"It's useful to have people in a sense constrained by a common platform," says Giorgio Metta, a robotics researcher at the Italian Insitute of Technology in Genoa.
当一个用户或者系统管理员在论坛上发布帖子，说起贴有Vista标志的机器的一大堆问题时，几分钟内，就会有一个“有用的”结论来解决它：“安装Linux ！”
A user or sysadmin posts about problems with a brand new Vista PC on a support forum. Within minutes, a "helpful" soul suggests a fix: "Install Linux!"
我们还增加了一个新的功能，让您可以旋转您的创作与前放置它下来。真正有用的更大的飞行机器。
We also added a new feature to the Lift that lets you rotate your creation with Q before placing it down. Really useful for bigger flying machines.
更明智的做法：购物机器，比如PriceGrabber.com和Shopping.com都对一些商店出售的商品的价格进行比较，不失为一个好去处。 在你光顾任何清仓店之前，先光顾一下这些网站对你来说特别有用。
Better Deal: Shopping robots, such as PriceGrabber.com and Shopping.com, are good places to comparison shop and may be particularly useful before visiting any liquidation sale, says Dworsky.
戴尔·史普纳警探：但是对一个机器人来说，情绪不像是个有用的模仿物品。
Detective Del Spooner: But emotions dont seem like a very useful simulation for a robot.
机器是由一个或一个以上的机构组成，用来做有用的功或完成机械能与其他形式的能量之间的转换。
The machine is composed of one or more than one structure, which is used for doing the effective work or completing the energy transfer between mechanical energy and energy in other forms.
这是非常有用的在执行备份和宣传数据从一台机器到另一个。
This is useful in performing backups and propagating data from one machine to another.
例如打扫房间，洗衣做饭，在我疲倦的时候还能为我捶肩膀，真是一个可爱又有用的机器人。
Such as cleaning, cooking and cleaning, when I can for my tired shoulders pounding, is really a lovely and useful robots.
我想让你们了解你们全部的工作是多么的有用，每个人都是机器中一个重要的齿轮？
I want you to understand how useful the work of all of you is; each of you is a valuable gear of the machine?
在机器人医生的帮助下，一个真人医生可以在给他的病人做检查时得到大量有用的信息。
With the help of Dr Robot, a human doctor can have a lot of useful information when he examines his patient.
戴尔·史普纳警探：但是对一个机器人来说，感情不像是个有用的模拟物品。
Detective Del Spooner: But emotions don't seem like a very useful simulation for a robot.
史普纳：但是对一个机器人来说，感情不像是个有用的模拟物品。
Spooner: But emotions don't seem like a very useful simulation for a robot.
史普纳：但是对一个机器人来说，感情不像是个有用的模拟物品。
Spooner: But emotions don't seem like a very useful simulation for a robot.
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