单词:ratio of revolutions
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Agriculture Report - High Food Prices, Revolutions, and the Future 农业报道 - 高粮价的影响及未来 This is the VOA Special English Agriculture Report. 这里是美国之音慢速英语农业报道。 Food prices are down from their record
图片 by Jason Marshall Some math is functional. Some math is fun. And some math is simply stunning. If that last description sounds improbable to you, then today just might change your mind. Because now that weve covered enough ground, were going t
图片1 图片2 by Jason Marshall Despite many peoples assumption to the contrary, math is undeniably artistic. It takes a tremendous amount of creative muscle and artistry to devise mathematical solutions. And, as made evident by their frequent batt
Guys, we have an issue. Growth is fading away, and it's a big deal. 各位,我们遇到问题了。经济增长逐渐放缓,这可是个大问题。 Our global economy stops growing. And it's not new. 全球经济停止增长。这已经不是什么
BEIJING, May 13 (Xinhuanet) - China's central bank announced on Saturday it would lower the reserve requirement for commercial lenders by 50 basis points, the second time it has taken such action this year to inject more market liquidity and shore up
China's sex ratio is quite worrying nowadays. According to census data, China's sex ratio at birth was 108 males to every 100 females in the early 1980s, only slightly above the natural rate of 103 to 107. In 2000 the ratio was 116.9 males to 100 fem