Opening up its elite education system to minorities, is an especially critical step.

向其敞开高端教育体系的大门，这是尤其重要的一步。

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This could involve either opening up your new systems to other applications or implementing other system interfaces to interact with it.

这可能涉及让您的新系统向其他应用程序公开，或实现其他系统接口来与之交互。

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After it starts up, you have the option of either creating a new system plan or opening up an existing one (see Figure 3).

开始该工具之后，您可以选择创建一个新的系统规划，或者打开一个现有的规划(参见图3)。

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After Katrina, we reinvented the New Orleans school system, opening dozens of new charter schools, and creating a new scholarship program that is giving parents the chance to send their children to private or parochial schools of their choice.

CNN: Transcript of Gov. Jindal's GOP response to Obama speech

Facebook Credits and Games Deborah Liu announced that starting today, the Facebook Credits payment system would be opening its doors to more developers than it has before, while adding more payment options and liquidity to the Facebook Credits system.

FORBES: Facebook Credits Opens Up to More Developers, Adds More Ways to Pay

On the HP, Windows 8 proved so buggy at first that I couldn't even get back to the Start Screen home base for the system after opening apps and the computer froze up frequently.

WSJ: A Review of Windows 8 Upgrade: Not for Old-at-Heart PCs