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DONGZHI FESTIVAL 冬至

白居易: 邯鄲驛裡逢冬至,抱膝燈前影伴身。想得家中夜深坐,還應說著遠行人。 The 24 solar terms 節氣 of the Traditional Chinese Calendar, based on the sun’s position in the zodiac, reveal the changes in climate, natural phenomena and agricultural production, [点击 More>>>]

比比几款新冠疫苗的优缺点

来源:阿司匹林42195 (https://mp.weixin.qq.com/s/xfxE2tw3oNHxeX300T3vXg) 十秒钟总结: 辉瑞疫苗(Pfizer/BioNTech):最先上市莫德纳疫苗(Moderna):主打美国阿斯利康/牛津大学疫苗(AstroZeneca/Oxford):价廉量大 [点击 More>>>]

Public Broadcasters Leverage Technology for E-Learning

Indiana’s statewide network of public broadcasting television stations is preparing to use its over-the-air tv signals to provide a form of internet service to students who are learning virtually but may not have access to the internet at home. The Indiana Public Broadcasting Stations group [点击 More>>>]
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