加拿大温哥华城市轨道交通(上)

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加拿大大温地区(Metro Vancouver)是加拿大Bc省的一个区域局,位于加拿大西海岸比西省西南菲沙河(FraserRiver)河口,北面是山区,南与美国华盛顿州相接,西临太平洋,东部通过菲沙河谷口,是加拿大西海岸的最大港口,包括温哥华、北温哥华、伯纳比等20个市和2个选区(见图1)。
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