International organizationsThe main international organization is OPEC, which is Petroleum Exporting Countries. Control of supply is an important measure to impose on the petroleum market.是什么意思_International organizationsThe main international organization is OPEC, which is Petroleum Exporting Countries. Control of supply is an important measure to impose on the petroleum market.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句