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mombasa and dar es salaam were the main ports used by uganda, rwanda and burundi to export some natural resources, such as timber, cassiterite, coffee and various barks.
蒙巴萨和达累斯萨拉姆是乌干达、卢旺达和布隆迪出口木材、锡石、咖啡和各种茎皮等自然资源的主要港口。