将一个给定的英文段落翻译成中文。


原文：The United States is one of the world's largest consumers of oil, importing nearly 10 million barrels a day in 2018 out of a total consumption of roughly 20 million barrels. The country's dependence on foreign oil has declined since peaking in the 2000s, but imports still make up a significant portion of U.S. oil consumption.
美国是世界上最大的石油消费国之一，2018年进口了近1000万桶/天的石油，占总消耗量的约一半。自2000年代达到峰值以来，美国对外国石油的依赖已经下降，但进口仍占美国石油消费的重要比例。