年轻的英国军官可能来自上流社会，但第一次世界大战的战壕远不是一个讲究礼仪的环境。在这段视频中，伦敦卫队博物馆的安德鲁·瓦利斯展示了英国军官在近距离战斗中会使用的 “街头” 武器。 网站：https://www.oerproject.com Facebook: https://www.facebook.com/OERProject/ Twitter：https://twitter.com/OERProject 翻译与配音 : alugha 点击这里查看更多视频：https://alugha.com/oerprojectlearning
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Big history is not yet finished. How might the lessons of the past eight thresholds inform our expectations for the future? What role will you play in shaping the next threshold of the big history? Website: https://www.bighistoryproject.com Facebook: https://www.facebook.com/bighistoryproject Twitt
Clouds of diverse, chemical matter spun around our Sun, coming together to form our Earth and Solar System. Website: https://www.bighistoryproject.com/portal Facebook: https://www.facebook.com/bighistoryproject Twitter: https://twitter.com/BigHistoryPro Click here to see more videos: https://alugh
When humans began farming, new, more complex ways of living were possible. Website: https://www.bighistoryproject.com/portal Facebook: https://www.facebook.com/bighistoryproject Twitter: https://twitter.com/BigHistoryPro Click here to see more videos: https://alugha.com/oerproject
