SARS-CoV-2与其前身有什么区别？
SARS 和 Covid-19 的疾病都是由冠状病毒引起的。但相比之下，新病毒在人与人之间的传播速度更快。它们有什么区别？ 版权所有：ZDF/Terra X/WENDEVARGA/Christina Schrader, Albrecht M. Wendlandt 翻译和配音：alugha 点击这里观看更多视频：https://alugha.com/TerraX
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Dealing with death in religions
How do Jews, Christians, Muslims, Hindus and Buddhists deal with death and the dead? Each religion has its own tradition. Author: ZDF/Sunday/Peter Schmidt/Marietta Pauli Translation and dubbing: alugha Click here to watch more videos: https://alugha.com/TerraX
Anatomy and function of the penis
The male penis consists of the root, shaft and glans. When a man is sexually aroused, his brain sends signals to the nerves in the erectile tissue in the shaft. The penis becomes stiff and erects. Translation and dubbing: alugha Click here to see more videos: https://alugha.com/TerraX