什么是绿色城市？ 绿色城市的设计要考虑到对环境的影响。例如，减少二氧化碳和甲烷的气体释放到大气中。你有什么想法呢?在留言区留下你的留言。 这段视频由：Faten Alshehri 制作。其内容的准确性由作者负责。 该视频是在联合国系统职员学院和 Simpleshow 基金会志愿者倡议的背景下制作的：https://simpleshow-foundation.org/volunteer/ 点击这里查看更多视频：https://alugha.com/mysimpleshow
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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
Discover how the International Day of Peace, established by the UN in 1981, fosters global unity on September 21st each year. Our video explores simple ways to get involved in building peace and promoting understanding. #worldpeace #peace #worldpeaceday #sdgs #explainervideos #simpleshowfoundation
