buy back oil的意思|示意
美 / bai bæk ɔil /
英 / baɪ bæk ɔɪl /
回购石油
buy back oil相关例句
Back in 1981, the annual average income within the Group of Seven countries would have been enough to buy only 318 barrels of oil.
回溯到1981年的时候，七国组织的人均年收入只能购买318桶油。