In the next sections, we'll develop an example application that lets you try your hand at mapping and data persistence with Objectify, using Google's Bigtable to store application data.
在下一节中，我们将开发一个示例应用程序，让您尝试将Objectify用于映射和数据持久性，使用Google的Bigtable来存储应用程序数据。
You can try out the free community edition of the Mark Logic server, a content database that lets you search large document bases with XQuery.
可以试用MarkLogic服务器的免费版，这是一个基于XQuery的、可以搜索大量文档的内容数据库。
Tired of spinning that steering wheel? Try this: German researchers have developed a new technology that lets drivers steer cars using only their eyes.
转动方向盘不累吗？试试这样开车吧：德国研究人员已经研发出新技术，可使驾驶员之用眼睛驾车。
A: Try Loop PDF - it's a free service that lets you combine multiple documents, images and even web pages into a single PDF file.
A：你可以试试LoopPDF，他们提供免费服务，可以将多个文档、图片、甚至网页合并进一个PDF文件。
Another developer, Total Immersion, has come up with Magic Mirror, a clever use for that front iPad camera that lets users "try on" various outfits, hairdos and accessories.
另外一个开发者TotalImmersion则发布了“魔镜”应用。该应用使用iPad前置摄像头，允许用户“搭配”各式各样的服装，发型及配饰。
The first one to try is the -id option, which lets you specify the X window System id of the window that you want to capture and therefore does not require that you select a window.
可以试试的第一个选项是-id，通过它指定要捕获的窗口的XWindow系统id，这样就不需要用鼠标选择窗口。
The try to palm off sth. inferior to what it purports to be lets a person sniff , the head that hang a sheep sells hotpot to look pretty good , but we still want discreet: This hotpot deteriorated?
挂羊头卖狗肉让人嗤之以鼻， 挂羊头卖羊肉看上去不错，但我们还是要慎重：这羊肉是不是变质了的呢？
Sign up for that pole-dancing or burlesque workshop, or try a general cardio dance class that lets you gaze at your reflection in the mirror while you work out.
参加体操舞或者滑稽戏表演，或者试试普通的有氧舞蹈班，如果你这么做，你会对自己镜中的身影感到惊讶。
Sign up for that pole-dancing or burlesque workshop, or try a general cardio dance class that lets you gaze at your reflection in the mirror while you work out.
参加体操舞或者滑稽戏表演，或者试试普通的有氧舞蹈班，如果你这么做，你会对自己镜中的身影感到惊讶。
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