横亘加拿大东部的圣劳伦斯河,流经加拿大最大的安大略和魁北克两省,全长1,000多公里,在加拿大东海岸,通过圣劳伦斯湾,流入大西洋。河的流域,是加拿大政治、经济和文化中心,加拿大第一大城市多伦多和第二大城市蒙特利尔以及加拿大首都渥太华和魁北克省首府魁北克,都在圣劳伦斯河流域。圣劳伦斯河虽不是世界上名列前茅的大江 Across the east of Canada, the St. Lawrence River, flowing through Canada’s largest provinces of Ontario and Quebec, is more than 1,000 kilometers long and flows into the Atlantic Ocean on the east coast of Canada through the Gulf of St. Lawrence. The river basin is Canada’s political, economic and cultural center, Canada’s largest city of Toronto and the second largest city of Montreal and the Canadian capital of Ottawa and Québec capital of Quebec, are in the St. Lawrence River Basin. The St. Lawrence is not the best river in the world