想找出一個有邏輯性的理由

Venezuela’s vast oil reserves are the largest in the world, likely the equivalent of about 300 billion barrels, according to the Energy Institute, a research firm. Its reserves top those of even the No. 1 OPEC oil-producing country, Saudi Arabia.

https://www.nbcnews.com/business/energy/us-will-look-tap-venezuelan-oil-reserves-trump-says-rcna252054