barrels例句
OPEC production is holding at around 21.5 million
barrels a day.
石油输出国组织的石油产量保持在每天约2,150万桶。
Several fishermen sat on wooden
barrels, tending their nets.
几个渔夫坐在木桶上修补渔网。
The company buys and sells about 600,000
barrels of oil a day.
该公司每天买卖约60万桶石油。