The Orinoco River

オリノコベルトというのは石油埋蔵量の多さでダントツ一位。

ベネズエラは金持ちが多い

The Orinoco River is one of the longest rivers in South America at 2,140 kilometres (1,330 mi). ….. “The Waters and Sediments of the Rio Orinoco and its major Tributaries, Venezuela and Colombia.” United States Geological Survey …