模仿文本：It is of course a fast growing industry. Nigeria leads the way as Africa's biggest oil producer. But a number of other countries are showing their hands. There are new offshore fields being developed in Ghana, Angola and Tanzania. And with substantial oil finds in Uganda and Kenya, the landscape for oil and gas production in Sub-Saharan Africa is expected to grow rapidly. 

这当然是一个快速发展的行业。尼日利亚作为非洲最大的产油国成为了龙头老大。但是还有很多国家也逐渐站稳脚跟。在加纳、安哥拉和坦桑尼亚都有新发现的近海油田有待开发。乌干达和肯尼亚也发现了可观的油田，这意味着撒哈拉以南的非洲地区石油和天然气的生产规模将迅速兴起。