沙特阿拉伯占有25%的世界石油储备，是最大的石油出口商，而且在石油输出国家组织(OPEC)中起主要作用。

Saudi Arabia possesses 25% of the world "s proven petroleum reserves, ranks as the largest exporter of petroleum, and plays a leading role in OPEC."

youdao

石油输出国家组织，现在每天生产2720万桶石油，占世界石油输出量的40%，其余的来自非组织内的生产者。

OPEC, which currently produces 27.2 million barrels per day (BPD), accounts for about 40 percent of world oil output, the rest coming from producers who are not part of the organisation.

youdao

石油输出国家组织，现在每天生产2720万桶石油，占世界石油输出量的40%，其余的来自非组织内的生产者。

OPEC, which currently produces 27.2 million barrels per day (BPD), accounts for about 40 percent of world oil output, the rest coming from producers who are not part of the organisation.

youdao