维基百科是如何贡献免费知识的? 2016年1月15日就是维基百科的15岁生日, 足以成为人类历史上最伟大的免费合作知识库!以下是你可以为这个伟大社会做出贡献的机会：https://wikimediafoundation.org/wiki/Volunteer_opportunities 作者 : Herve Pierre Louis, Ilya Kompasov, Roman Ilyushenko 单击此处查看更多视频：https://alugha.com/mysimpleshow
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The World Health Organisation works with countries across the globe to raise awareness of the value of vaccines and immunization. It emphasizes how immunization saves lives and supports people everywhere to get the vaccinations needed against deadly diseases. Our video explains the vaccine journey.
June is Alzheimer's And Brain Awareness Month. It's an opportunity to hold a conversation about the brain and share information about Alzheimer’s disease and other dementias. Our video explains how one can raise awareness to support the Alzheimer’s Association. #alzheimer #brain Transcript: alugha
June is Alzheimer’s and Brain Awareness Month. Growing evidence suggests that people can reduce their risk of cognitive decline by adopting healthy habits. Our video examines what can we can do to maintain a healthy brain. #brainhealth #brain #healthybrain Transcript: alugha Click here to see more
