The two ships of the Franklin Expedition and their crews disappeared during an 1845 quest for the Northwest Passage.

富兰克林探险的两艘船只及其船员在1845西海道探险期间失踪。

While the U. S. largely refuses to sign because it would place the critical northwest passage within Canadian territorial waters rather than international waters.

而美国拒绝签署，基本是因为这将把键的西航道置于大领海内，而不是国际水域内。

Canadian explorers have found one of two ships used by the British Arctic explorer Sir John Franklin to search for the Northwest Passage 170 years ago.

大探险家发现了英国极探险家约翰·富兰克林爵士(Sir John Franklin)170前探索西海道使用的两艘船只之一。

French explorer, Rene-Robert Cavelier, built the Griffon on the Niagara River, in Canada, with the plan to use the ship to explore the Great Lakes and find the Northwest Passage to China.

法国探险家 Rene-Robert Cavelier 在大的尼亚拉河上建造了格里芬号，计划用这艘船探索五大湖并找到通往中国的西航道。