兩個月前，一場世紀大火造成168人死亡，宏福苑全數1984戶的居民失去家園，現有逾4000名居民四散在不同地區的應急安置處。BBC中文梳理大火至今就長期安置的主要論述，以及災後重建慣常會遇到的主要難題。
countries, companies, or ecosystems.
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another good example is searching through paragraphs (below), which contain some combination of keywords. here the important part is ~(_*\n\n_*), or “does not contain two consecutive newlines”, in other words, the boundary of a paragraph, so it matches paragraphs! then you can combine it with any other regex to find paragraphs that contain certain keywords, but not others. this is very hard to do with traditional regexes without writing a complex and fragile pattern that tries to match the entire paragraph structure.，推荐阅读旺商聊官方下载获取更多信息
«Решетнев» рассказал о сборке спутника «Ямал-501»14:53。关于这个话题，PDF资料提供了深入分析