用户仍旧可以发送消息，但是不能执行能增加数据库大小的功能，例如保存已发送的消息或草稿。
Users can still send messages but, again, they cannot perform functions that add to the database size, such as saving sent messages or drafts.
所以说，如果你最终增加了许多新特征，如你所说的，对当前应用程序的翻新，你当前的用户基础获得了所有的，新功能，并且是免费的。
So if you end up adding like a bunch of new features in what you say simply a revision of an existing application, your existing user base gets all of that new functionality for no money.
这种扩展模型允许用户开发新的插件为基本工具平台增加各种各样的新功能。
This extension model allows you to develop plug-ins that add a variety of function to the basic tooling platform.
还记得当我们增加查看用户所分配的所有计算机功能的时候曾简单地提过动态方法吗？
Recall our brief mention of dynamic methods back when we added the ability to see all computers assigned to a user?
在过去的多个版本中，软件中心增加了一系列的新功能，包括用户评分等。
Over the past couple of releases the software centre has added a host of new features, including user ratings.
例如，本月它增加了直接为其服务付款的功能，让用户直接为网站支付特定数额。
This month, for example, it added the option to make direct payments to its service, letting users donate a specified sum directly to a website.
作为一个合作项目，开源软件可以加快开发速度、让人们更容易给软件增加功能、还能为用户节省经费。
As a collaborative venture, open-source can speed up development, make it easier to add features and save users money.
一个就是全面改造Kindle，增加更多的功能，提高速度，应用彩色触摸屏、网络浏览器和一个新的用户界面。
One would be to completely redo the Kindle, adding more functionality, speeding it up, and integrating touch, color, a Web browser and a new user interface.
目前搜索功能还是非常基本的，然而我希望能够对其进行改进并为Leiningen增加一个搜索命令，这样用户甚至都不需要离开终端就能完成这一切。
At the moment the search functionality is really basic but I hope to improve it and add a search command to Leiningen so you don't even have to leave your terminal.
这个让人期待已久的功能将允许享受Firefox和IE用户一直享受的服务：为浏览器增加更多工具、服务和额外功能。
The long-awaited feature will finally deliver what Firefox and IE users have had for ages: a way to add more tools, services, and additional features to the browser.
向外扩展就是在能添加更多服务器来执行同样的功能时，无需中断软件，即可增加应用程序所支持的用户数。
Scale out is when more servers that perform the same functions can be added, without disturbing the software, to increase the number of users supported by the application.
你可以使用每行包含多个元素的数据池，但是用户必须在这个测试的自定义代码中增加一些功能来取出单个元素。
You can use data pools that contain multiple elements per line, but the user would have to add functions to the test's custom code to extract individual elements.
增加了一个“附加开发人员程序”，方便用户从数以千计的合作伙伴中实现自定义功能。
An Add-On Developer Program has be added to make it easy for users to implement custom functions from thousands of partners.
往往我们开发了过犹不及的功能，却发现只有很少用户会使用它们，或者它们会增加产品的复杂度。
Too often we build over-kill features just to realize that few customers use them, or that they add complexity to your product.
如果应用程序可以根据需要增加用户数、升级用户需要的功能并可根据需要将新功能添加到应用程序中，则应用程序具有可维护性。
If an application can increase the number of users as needed, upgrade the features that users need, and add new features to the application as needed, then the application is maintainable.
它还增加了一些编程功能，以改善与用户的交互。
It also added some programming capabilities to improve its interactions with the user.
但企业家应该意识到每增加一种功能就会增加产品的成本，从而用户最终需要为他们所不需要的功能付费。
But entrepreneurs must keep in mind that each additional feature makes the product more costly, and ultimately, users end up paying for features they don't need.
等我回来时，我将为这个库增加对离线测试的支持，并增加更新用户状态的功能。
When I return, I'll add some support for offline testing, plus the ability to update a user's status to the library.
新手机的操作系统是3.0版本的，它首次问世是在三月份，3.0版本将在所有程序中增添剪切、复制和粘贴功能，苹果手机用户长期要求增加这项功能。
The new iPhone OS 3.0, which was first unveiled in March, will have cut, copy and paste capabilities for all applications, which iPhone users have long demanded.
雅虎在它的电邮服务中增加了聊天和短信等功能，来因应用户习惯的改变。Gmail也是一样，它甚至还可以打电话。
Yahoo has added features like chat and text messaging to its E-mail service to reflect changing habits, as has Gmail, which also offers phone calls.
新的skype整合功能显然可以帮助facebook增加用户群基础，值得一提的是，本月的某些数据显示facebook正在美国范围内失去用户。
The new integration in Skype could help Facebook add to its subscriber base even as some data this month shows the service may have lost subscribers in the U.S..
臭名昭著的链接分销网站“海盗湾”在其FACEBOOK简介上增加了一个新的功能，可让其用户使用“torrents”链接。
The Pirate Bay, one of the most prominent link distributing sites has added a new feature allowing its users to link “torrents” directly to Facebook profiles.
Ubuntu 10.10对音乐商店也进行了升级，增加了将用户个人音乐合辑传输至Android或iPhone的功能。
Ubuntu 10.10 also marks an upgrade to the music store, as well as the addition of streaming of your personal music collection onto your Android or iPhone.
现在，通过在简单事件循环和简单用户界面的UI功能基础上再增加一些功能，我们将具体展示Parse：RecDescent文法所具有的特定能力。
We will now showcase specific abilities of the Parse: : RecDescent grammar by adding on to the UI features from a simple event loop and a simple user interface.
对于脚本用户，脚本运行时也增加了Adapt - a - View功能。
For scripting users, the scripting runtime has also been enhanced with Adapt-A-View capabilities.
可以方便地增加新的功能，减少重构的斜升时间，迅速响应用户的要求。
Thus, it can add new functions to the software easily, reduce the ramp up time greatly, and response requirements of users quickly.
该机具备ZK-3筷子包装机的全部功能，并可以三色印刷，给用户增加了筷套颜色的选择范围。
This machine has all functions of ZK-3 chopstick packing machine. It features three-color printing, expanding the color optional scope for customers.
该机具备ZK-3筷子包装机的全部功能，并可以三色印刷，给用户增加了筷套颜色的选择范围。
This machine has all functions of ZK-3 chopstick packing machine. It features three-color printing, expanding the color optional scope for customers.
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