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AZUZ: Scientists said Imperial College London recently studied world blood pressure statistics between 1975 and 2015, and here's what they found: 1.13 billion people, more than 15 percent of the world's population now have high blood pressure. That's
CNN美国有线新闻2016年11月
Pressure has been mounting for new graduates from Beijing's colleges who want to land a job here, as the capital caps population. 由于首都严控人口规模，想在京就业的北京高校应届毕业生面临的压力正不断加剧。 Years ag
英语新闻
This is Scientific Americans 60-SecondScience. Im John Matson, got a minute? Say you need a diamond. You could go downto the jeweler, or you could put some carbon deep underground and let it sitfor a couple billion years. Or you could hop in a starsh
Scientific American(八)月
Heavy air on this Moment of Science. Here's an oxiny question: does air weigh anything? At first it might seem preplexing, on the one hand, air just seems floating, I mean, to say something is as light as air is to say its weighlessness, is isn't? Bu
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People seeking employment in China may face greater pressure to find a job this year as the country's economy continues to face downward pressure, a senior official said on Monday. 上周一，中国一名高级官员表示，因受经济下行的影响
英语新闻
在雅思听力备考时学生会出现这样的情况：经过一段时间的密集练习，已经基本能够找到听力中的关键信息点，但答案有时却还是会错。为什么呢?因为在听力输入和答案输出的过程中，还需要
雅思英语