最近有专家认为,全球气温变暖可能会导致靠近北极附近一条所谓的西北航道的开通。因为他们相信,在未来几十年内,堵塞在这条航道中巨大的冰块逐渐融化,很有可能为连接欧洲和亚洲提供一条比巴拿马运河更为便捷的海上通道。 所谓的西北航道早在海上探险时期就已经成为冒险家寻找的目标了。这条航道指的是位于 Recently, some experts believe that global warming may lead to the opening of a so-called Northwest Passage near the North Pole. Because they believe that in the next few decades it will be more likely to block the huge ice cubes in this fairway and to provide a more convenient access to Europe and Asia than to the Panama Canal. The so-called Northwest Passage has long been the destination of adventurers as early as the sea adventure. This waterway is located