这本小册子很实用，而且便于查考。
这个傻傻的小狗门挡很可爱也很实用。
This silly brand doggy doorstop is as practical as it is cute.
它很实用，不是吗？
这支笔很实用。
B：我想是的，它们看起来很实用。
再一次，数学上有点复杂，但是很实用。
Again, a little more complicated mathematically but more practical in real use.
这两款设计都很漂亮，而且很实用。
这个东西很实用。
这有点傻，不过很实用。
这是一本很实用的书。
它很功能性而且很实用——没什么可抱怨的。
801课程很实用,这是最早的离心机版本了。
This is 801 at work and this is clearly an early version of a centrifuge.
它包含了一些对时常忧虑之人很有价值而且很实用的建议。
It contains invaluable, practical advice for those of us inclined to worry about things.
但是不得不说anki所具有的自动保存功能还是很实用的。
不过这一招的确很实用，因为你可以借此得到你所需要的信息。
But it's just practical, because you get the information you need.
但它并不是很实用，你把单词输进去，好几分钟后才会有回应。
But it wasn't necessarily all that useful; you simply type a word in and eventually many minutes later you get a response back.
不是，但是一个很实用有效的解决办法，并且十分重要。
No, but it's a very a practical solution that works and that's really important.
他也在书中包括了很实用的建议：用接口替代抽象类和灵活使用异常。
He also includes practical advice on using interfaces instead of abstract classes, and using exceptions intelligently.
好的，没有什么，值得注意的，除了一点行列式，真的很有趣也很实用。
All right. Nothing very important to observe about any of that, other than that arrays are really quite interesting and very valuable.
很多管理者发现，把时间定得长宽绰一点很实用，以防误工和出现意外。
Many managers find it useful to pad schedules with a little extra time here and there to allow for unanticipated problems or delays.
因为正如我们已经归越过的，对于一般连续性背包问题贪婪算法很实用。
With the continuous knapsack problem as we've formulated it, greedy is good.
对那些想要每一个版本创建很多不同构建配置的应用程序来说，这很实用。
This is useful for applications where you expect to create a number of different build configurations for each version.
金子有时也以很实用的形式出现，比如这个高脚杯，曾经是放于那时的马鞍旁边的袋子里。
Gold also existed in more practical forms such as this cup easily transported in a horseman's saddle bags.
一个很实用的扩展，为Firefox添加一个含有不同web开发工具的菜单和工具条。
A very useful add-on, adds a menu and a toolbar with various web developer tools.
这本书包含了一个较早版本的MEPISLinux，但这个版本仍然很实用。
The book includes an older version of MEPIS Linux. This edition of Linux is still quite usable.
通过纵向思维，Lenssen博士生成一种彩色产品，虽然很简单，但很实用。
But by thinking laterally, Dr Lenssen has come up with a colourful product that, though simpler, is still useful.
就它的影响力来说它很成功因为像Levitt所有的作品一样它很切合实际很实用。
It was successful in its impact because it was, as with all of Levitt's work, essentially practical and pragmatic.
Screen是一个很实用的工具，它对于在命令行上执行的任何工作都很有价值。
Screen is a remarkable tool that you will quickly find invaluable in any work you perform on the command line.
Screen是一个很实用的工具，它对于在命令行上执行的任何工作都很有价值。
Screen is a remarkable tool that you will quickly find invaluable in any work you perform on the command line.
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