However, we should also take into consideration that the article is mainly discussing fire incidence and occurence, meaning number of fires and not the size of emissions.

不过，我们还应该考虑到，这篇文章讨论的主题是火灾发生率，也就是火灾的数量，而不是排放的规模。

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This article mainly focuses on the work of the the HTML Working Group, but it is worth discussing each of the others to give some context as to how their work will shape the future of the Web.

本文主要讨论 HTML 工作组的研究，但是也有必要作为背景知识讨论一下其他规范，因为这些研究将造就 Web 的未来。

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This article mainly conducts the research from the marketing Angle, discussing the marketing superiority of chain operation and the practicing situation in our country.

本文主要从营销学角度讨论了连锁经营的营销优势及在我国的实践状况。

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