A series of massive mountain ranges includes the Alps, which separate France and Italy, and the Jura Mountains that delineate the Franco-Swiss border.

连绵起伏的山脉包括阿尔卑斯山脉横亘于法国和意大利之间，形成了一道天然国界；而侏罗山脉则延绵构成了法国和瑞士难以逾越的国界。

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A series of massive mountain ranges includes the Alps which separate France and Italy and the Jura mountains that delineate the franco-swiss border.

连绵起伏的山脉包括阿尔卑斯山脉横亘于法国和意大利之间，形成了一道天然国界；而侏罗山脉则延绵构成了法国和瑞士难以逾越的国界。

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The 2010 report is even worse because it shows the ranges without the border contours as circles but measured from the most extreme border position.

2010年的报告更糟糕，因为它在说明导弹射程时，没有将国界轮廓设定为圆圈，而是以国界最末端的地方开始计算。

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The Border Ranges National Park is home to a quarter of Australia's bird species, while Willandra National Park is World Heritage-listed and encompasses dense temperate wetlands and wildlife.

BBC: Watching Australia's wildlife

Just across the Californian border, Palm Springs is another desert city, baking in the small flatland between four mountain ranges.

BBC: The perfect trip: Southwest USA