单击此处查看更多视频：https://alugha.com/mysimpleshow 艾滋病毒是一种性传播病毒感染，可以引发艾滋病。 自1981年被发现以来，这种免疫缺陷疾病已经在全球范围内杀死了数百万人。 但是，为什么艾滋病毒和艾滋病如此危险？ 在本视频中我们将简单解释。 作者：杰克·施耐德（Jake Schneider）
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Psoriasis Awareness Month is every year in August. With this in mind, our video explains psoriasis, its causes, triggers, and treatment methods. We also clarify a few misconceptions about psoriasis. #psoriasis #psoriasisawareness #explainervideos #simpleshowfoundation Transcript: alugha Click he
Is Wikipedia a reliable source? What information can actually be published on Wikipedia? We try to answer these questions by explaining the basic principles of the neutrality & reliability of sources used when editing an article on Wikipedia. This video was produced in cooperation with Wikimedia Ge
Who can edit and contribute to Wikipedia? And what are semi-protected articles? We explain the different user roles in Wikipedia and how Wikipedia protects its knowledge. This video was produced in cooperation with Wikimedia Germany. Click here to see more videos: https://alugha.com/mysimpleshow
