单词:inorganic chemical
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15.No Signposts in the Sea In the dining-saloon I sit at a table with three other men; Laura sits some way off with a married couple and their daughter. I can observe her without her knowing, and this gives me pleasure, for it is as in a moving pictu
EXPLORATIONS - Erie Canal By Jerilyn Watson Broadcast: Wednesday, November 10, 2004 (MUSIC) VOICE ONE: I'm Shirley Griffith. VOICE TWO: A picture of the Erie Canal. (Picture - DOT) And I'm Steve Ember
Why did ships want to get from one ocean to the other, anyway? 轮船为什么非要从一边海洋到另一边海洋去呢? Why shouldnt those on one side stay on that side, and those on the other side stay on the other side? 为什么两边的轮船
By Anjana Pasricha New Delhi 22 September 2007 A political storm is raging over a project to build a shipping canal in southern India. As Anjana Pasricha reports from New Delhi, Hindu activists say the canal will destroy a bridge they believe was bui
The white paper reaffirms that China's sovereignty over the South China Sea and its islands have been established in the long course of history, and are solidly grounded in history and law. Chinese vice foreign minister Liu Zhenmin introduced the whi