非洲企业对企业支出将成为从现在起到2030年另外一个主要增长领域，该支出总额将达4.2万亿美元，而2015年仅有美元1.6万亿。
Another major growth area between now and 2030 will be in African business-to-business spending, which will reach $4.2 trillion, up from $1.6 trillion in 2015.