This is where the free demo comes into play.
这就是免费示范参与应用的方式。
There is a free demo, but to buy the full game it is $20.
它有一个免费的测试版，但完整游戏售价20美元。
If you are interested in trying this out, Futuregen and Untangle can provide you with a free demo for you try out.
如果您有兴趣尝试了这一点，未来和解开可以为您提供免费的演示为您试试。
A free webinar will be presented on the 4th August to give a first-hand look at the JRebel and MyEclipse integration, although a video demo is already available.
8月4号将举行一个免费的在线研讨会，到时候会有JRebel和MyEclipse集成的第一手资料呈现给大家，目前已有一个视频演示可供大家先睹为快。
Getting bigger corporate customers to "go Google" isn't easy -- even when you treat them to a two-day event complete with yurt-like demo booths and free snacks.
要想让大企业客户“选择谷歌”绝非易事——即使专门为他们举办类似Atmosphere大会这样为期两天的展示会，外加免费点心，也很难奏效。
You have to see this to believe it, and the Demo is free.
你有看到这相信它，并演示是免费的。
In the demo, the researchers produced cylinders of various sizes and reported that the melted regolith was free of cracks. The research appears in the Rapid Prototyping Journal.
在这个演示中，研究人员生产了各种尺寸的汽缸，并称这种溶化原料完全没有裂缝。这项研究发表在《快速样机成型杂志》上。
Download a FREE, full-featured 14 day demo version today!
下载一个免费的，功能齐全的14天演示版今天！
There's also a 21-day free trial and an online demo to help show you how the application works.
此外还有21天免费试用版和在线演示以帮助向您显示该应用程序的工作原理。
Download the demo version, and use it for free as long as you like.
下载演示版本，并使用它的免费，只要你喜欢。
The demo contents is 100% the same as the CD version of the game, and the download is free, but it is limited to 30 minutes of game play.
演示内容是100%作为游戏光盘版相同，而且下载是免费的，但它被限制为30分钟的游戏。
而模拟帐户是完全免费的。
而模拟帐户是完全免费的。
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