One of the problems that is faced in working with AJAX is creation of complex HTML fragments based on user actions.

使用AJAX工作面临的一个问题是，基于用户动作创建复杂的HTML片段。

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After acceding to WTO, China is faced with a series of transforming mould and repositioning problems on system selection and the policy arrangement.

加入WTO以后，中国在制度选择和政策安排上面临着一系列转型和重新定位的问题。

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In addition, the E-government system is based on the Internet, there are many potential safety problems, so that E-government system security is faced with severe challenges.

另外，电子政务系统是基于互联网的，存在诸多安全隐患，使电子政务系统安全面临着严峻的挑战。

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IGNIA, an impact investing venture capital fund that I co-founded with my partner Michael Chu, is focused on backing entrepreneurial efforts that address problems faced at the base of the socioeconomic pyramid in Latin America that have a disproportionate impact on the lives of low income families and business owners.

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