For the past couple of years, the SVG community has investigated new ways of leveraging the XML basis of SVG to mix and match namespaces in an SVG document.

在过去的两年中，SVG团体已经研究出了新的方法，利用SVG的XML基础在单个SVG文档中混合与匹配多个名称空间。

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Using IVF, a surrogate and donated eggs, a gay couple could mix and match their sperm with the desired characteristics of an egg donor, creating children with, say, the actual genes of one partner and the mimicked characteristics of the other.

CNN: Science led to gay families: Law should follow