最终我们会来到这样的一个时间点上，到那时，我们既可以得到部分页面渲染的性能和可用性优势，同时又获得设计有条理的和精炼的URL的经验。
We’re finally at a point in time where we can have the performance and usability benefits of partial page rendering while designing a coherent and refined URL experience at the same time.
举例来说，1997年，美国环保署意图降低地表臭氧量标准——一种部分由石油精炼排放的污染物造成的污染。
In 1997, for instance, the E.P.A. moved to reduce surface ozone, a form of pollution caused, in part, by emissions from oil refineries.
我觉得，这个问题部分在于书中所用旧式语调措辞里的机锋：要把作者冷峻精炼的风格和狂野傲慢的文章布景结合在一起。
Part of the problem, I suppose, is the old tone-and-content conundrum: the task of marrying the author's cool, refined style with his wild, ritzy settings.
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