单词：sailors' knot
单词：sailors' knot 相关文章
Of the many puzzles mathematicians ponder, one is new ways to tie knots. There are more than six billion different types of knots that have been tabulated by mathematicians. Six billion. David Leigh, a chemist at the University of Manchester in the U
2017年Scientific American(一)月
By Gary Thomas Washington 28 March 2007 The United States is calling on Iran to immediately release the 15 sailors and marines seized in the waters of the Persian Gulf Friday. But, as VOA correspondent Gary Thomas reports, the United States is tryin
2007年VOA标准英语（三月）
By Sonja Pace London 29 March 2007 Britain is pressing its demand for the immediate release of 15 sailors and marines, seized by Iranian Revolutionary Guard forces last Friday, while Tehran is warning of delays and says an apology would help speed u
2007年VOA标准英语（三月）
Elite Sailors Circle Globe in Volvo Ocean Race One of the toughest, most grueling events in sports offers no prize money, only a trophy. Its challenging, thrilling and dangerous. And takes a long time. The Volvo Ocean Race is a marathon sailing event
VOA标准英语2011年(十二月)
By Sonja Pace London 06 April 2007 A day after returning home from nearly two weeks' captivity in Iran, some of the 15 British sailors and marines spoke openly about their ordeal - of being kept in isolation, blindfolded, hearing guns cocked behind t
2007年VOA标准英语（四月）
Larry和李华今天去给他们的朋友Jim买结婚礼物。Jim下个周末就要结婚。今天李华会学到两个常用语：to tie the knot和drop-dead gorgeous. LL: I can't believe Jim is goin
美国之音《流行美语》