Caption: the journey from Agadez to Dirkou is about 650km (400 miles) and from there it is another 500km to the Algerian border.

描述：从阿加德兹到迪尔库的距离是650公里，而从迪尔库到阿尔及利亚的边境还有500公里。

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Caption: Dirkou market is awash with car-maintenance objects thanks to the heavy traffic from Libyan and Nigerien drivers plying the migration route.

描述：迪尔库到处都有汽车配件店，这要归功于尼日尔和利比亚司机在迁移路上的来回奔波。

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