单词：scale sluice system
单词：scale sluice system 相关文章
Heavy Rains Bring Raging Floods - and a Debate This spring, so-called 100-year floods swamped many communities along the Mississippi River, America's largest commercial waterway. The flooding was so severe that the U.S. Corps of Engineers, which supe
VOA标准英语2011年(六月)
With the price of gold at all-time highs, a familiar fever is once again sweeping Alaska. Everybody has their own reason why they are into it. Some people, you know, you find what you got and you try at once to find a little bit of gold. This is kind
自然百科2009年
They could not lose. Resistance movements started. They would take over places like this and opened the sluice gate allowing the water to pour back down into Owens Valley. Irregularly they dynamited the aqueduct. But the city rebuilt it and the game
自然百科2010年
He had been upstairs, enjoying the comfort of a featherbed and the warmth of Shae's body beside him, 片刻前，他人还在楼上，躺在柔软舒适的羽毛床上，怀抱雪伊温暖的身体。 when his squire had woken him to say that a rider
冰与火之歌系列之《权力的游戏》
By Jamila Trindle Mianyang, Sichuan Province, China 06 June 2008 Three weeks after the earthquake in China's Sichuan province displaced five million people, a few hundred thousand have had to move again - out of the way of a dammed river that poses
VOA标准英语2008年（六月）
It was already dark, and the beach at Lowell Park was closed for the day. Dutch Reagan, the seventeen-year-old lifeguard, was helping the park manager, Mr. Graybill, close up the changing rooms when they heard muffled cries and splashing. A swimmer h
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