求翻译：网络舆情具有以下四个突出特点：第一，发生在网络空间内，带有深刻的网络技术特性，发生快、扩散快、强度大、偏激的声音容易占据主导地位；第二，舆情因变事项是网络舆情的生成基础，社会矛盾、突发事件、恶意煽动、个人情绪是最常有的四种舆情因变事项；第三，网络舆情反映的是网民与执政者及其政治取向的关系；第四，网络舆情是网民流露出来的态度，而不是有形的文字、声音、符号、图形。可见，全面、准确搜集网络舆情是掌握网上舆论主动权的基础。是什么意思？

Network public opinion has the prominent features of the following four: First, in cyberspace, with a deep network of technology features, the occurrence of fast, spread fast, high strength, extreme sound easy to dominate; Second, public opinion changed matters generate the basis of the network of p

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Network public opinion has following four a highlight features: first, occurs in network space within, with deep of network technology characteristics, occurs fast, and diffusion fast, and strength large, and extreme of sound easy occupies led status; second, public opinion due to variable matters i