求翻译句子,70 per cent of SEACOM’s cost was reportedly raised in Africa.此处raise作为何解?

问题描述:

求翻译句子,70 per cent of SEACOM’s cost was reportedly raised in Africa.此处raise作为何解?

据报道,东南非洲海底光缆系统的成本有70%是在非洲被抬高的.