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- Gazetteer South America: Amazon and Orinoco River basin. 南美洲:亚马逊河与奥里诺科河河流域。
- South America: lower Amazon, Negro, and upper Orinoco River basins. 南美洲:亚马逊河下游，尼格罗河与奥里诺科河河流域上游。
- Gazetteer South America: Amazon and Orinoco River basins. 南美洲:亚马逊河与奥里诺科河河流域。
- South America: Negro and upper Orinoco River basins. 南美洲:尼格罗河与奥里诺科河河流域上游。
- Gazetteer South America: Amazon, Essequibo, and Orinoco River basins. 南美洲:亚马逊河与奥里诺科河河流域。
- A river rising in northern Colombia and flowing about805 km(500 mi) eastward to the Orinoco River in central Venezuela. 阿劳卡河发源于哥伦比亚北部的一条河流，流程约805公里（500英里），向东注入委内瑞拉中部的奥里诺科河
- South America: Orinoco River basin and coastal drainages of Venezuela and Colombia. 南美洲:奥里诺科河河流域与委内瑞拉与哥伦比亚的海岸流域。
- A river of central and eastern Colombia flowing about 1,046 km (650 mi) east from the Andes to the Orinoco River on the Colombia-Venezuela boundary. 瓜维亚雷河：美国哥伦比亚中部和东部的一河流，向东流，长约1,046公里（650英里）。发源于安第斯山，流入哥伦比亚和委内瑞拉交界的奥瑞诺科河
- A river of west-central Venezuela originating in the Andes of Colombia and flowing about 805 km (500 mi) eastward to the Orinoco River. 阿普雷河：委内瑞拉中西部的一条河流，发源于哥伦比亚安第斯山脉，流程约805公里(500英里），向东注入奥里诺科河
- A river rising in southeast Venezuela near the Guyana border and flowing 885 km (550 mi) northward to join the Orinoco River. 卡罗尼河：发源于委内瑞拉东南部，盖亚纳边境附近的一条河流，向北流出885公里（550英里）与奥里诺科河汇合
- A river rising in northern Colombia and flowing about 805 km (500 mi) eastward to the Orinoco River in central Venezuela. 阿劳卡河：发源于哥伦比亚北部的一条河流，流程约805公里(500英里），向东注入委内瑞拉中部的奥里诺科河
- During these journeys he discovered the connection between the Amazon and Orinoco river systems and surmised that altitude sickness was caused by lack of oxygen. 旅程中他发现亚马逊河系与奥利诺科河系是相通的，并推测高山病起因于缺氧。
- Gazetteer South America: Amazon and Orinoco River basins and major rivers of French Guiana. 南美洲:法属圭亚那的亚马逊河与奥里诺科河河流域与主要河。
- Gazetteer South America: Amazon and Negro River basins, Orinoco River basin, and coastal rivers in Guyana. 南美洲:在盖亚那的亚马逊河与尼格罗河流域，奥里诺科河河流域与沿海的河川。
- South America: Amazon and Orinoco River basins and major rivers of the Guianas and northeastern Brazil. 南美洲:圭亚那的亚马逊河与奥里诺科河河流域与主要河与巴西东北部。
- South America: Amazon and Negro River basins, Orinoco River basin, and coastal rivers in Guyana. 南美洲: 在盖亚那的亚马逊河与尼格罗河流域，奥里诺科河河流域与沿海的河川。
- South America: Amazon and Orinoco River basins and major rivers of French Guiana. 南美洲:法属圭亚那的亚马逊河与奥里诺科河河流域与主要河。
- a port in eastern Venezuela on the Orinoco river. 奥里诺科河附近委内瑞拉东部港市。
- a port in eastern Venezuela on the Orinoco river 奥里诺科河附近委内瑞拉东部港市
- The river had worn a ravine between the hills. 那条河在两山之间已造成一个深谷。
