单词:atomospheric expose test
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Welcome to AMERICAN MOSAIC in VOA Special English. (MUSIC) I'm Doug Johnson. This week: We test our geography skills at the National Geographic Bee in Washington, D.C. Answer a listener question about the actress Meryl Streep And listen to new music
[00:05.98]efficiency [00:07.67]n.1.效率; 2.功效,效能,实力 [00:09.35]robotics [00:10.88]n.[用作单]机器人学,机器人技术 [00:12.41]robot [00:13.78]n.机器人;自动控制装置 [00:15.15]increasingly [00:16.74]ad.不断增加地 [00:18.34]prevalent [00:19.71]a.流行的
This is Scientific American's 60-Second Science, I'm Karen Hopkin, this will just take a minute. Shakespeare once said: A rose by any other name would smell as sweet. And that is true today as it was 400 years ago. What's different now, though, is th
AS IT IS 2016-01-07 North Korea Says It Tested Hydrogen Bomb 朝鲜声称进行了氢弹测试 North Korea says it tested a hydrogen bomb on Wednesday. 朝鲜声称周三测试爆炸了一枚氢弹。 The U.S. Geological Survey reported a 5.1 magnitu
Recent clashes between Jews and Israeli Arabs in the northern Israeli city of Acre have highlighted tensions that exist between Arabs and Jews - even in areas of the country where the two have coexisted peacefully for decades. VOA's Luis Ramirez rep
The Macondo well operated by BP in the Gulf of Mexico has now been capped with a star adornment that commemorates the 11 people killed when the rig operating on the water surface above the site exploded on April 20. Clean-up efforts continue, though,