可穿戴超级英雄机器人

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Though it appears to have marched straight out of a superhero movie, the Guardian Exo Exoskeleton is ready for work in t...


英国成为第5个死亡人数超过5万的国家

2′4″

This is VOA news. Reporting by remote, I'm David Byrd.As the number of coronavirus infections and deaths continues to ri...


阿斯利康新冠疫苗引起脊髓炎症状

2′51″

Pharmaceutical firm Astrazeneca announced the pause of the trial Wednesday, after one of the British participants fell i...


带有红外摄像头的无人机可以帮助追踪考拉

2′24″

Douglas Thron, a cinema photographer from California, is using drones equipped with infrared cameras, to help track koal...


美国第一夫人--从移民模特到白宫女主人

2′49″

Stand up, Melania! First Lady Melania Trump is always poised and stunningly dressed, an immigrant who grew up in Sloveni...


美国追究战争罪行的责任

2′44″

Next, an editorial reflecting the views of the United States government.The United States is committed to bringing to ju...