单词：ongoing activity
[网络] 爆发；兴奋性持续上升
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This is Scientific America's Sixty-Second-Science. I am Steve Mirsky. Got a minute? Some interesting electrical activity in the clouds of ash drifting around Europe as a result of that Icelandic volcano. Models predicted that electrical charge should
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This is the VOA Special English Health Report. How active you are early in life may affect how able-minded you are late in life. That was the finding of a new study of cognitive impairment, or a loss in mental abilities. The study involved more than
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Part 3. Predictions on tomorrow. A. Keywords. responsibility, computers, brain activity. Vocabulary. impose, diagnosis, scalp. You are going to hear some predictions on the future. Listen carefully and supply the missing words. 1. Your 21th century f
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BEIJING, March 29 (Xinhua) -- Chinese President Xi Jinping on Wednesday stressed the importance of afforestation and urged people, especially the young, to understand and protect nature via tree planting activities. Chinese PresidentXi Jinpingtalks w
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WASHINGTON, July 30 (Xinhua) -- The U.S. Treasury Department announced Monday that the federal government expected to borrow 592 billion U.S. dollars from the market to fund its operation in the second half of this year, fresh evidence of the budgeta
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