Vale wants to expand its iron-ore business, a vast cash-generating machine, in Brazil and farther afield, in Guinea-Conakry.
淡水河谷想要在巴西以及更远点的几内亚科纳克里扩展它的铁矿石业务——公司的摇钱树。
2
Lassa fever is known to be endemic in Guinea (Conakry), Liberia, Sierra Leone and parts of Nigeria, but probably exists in other West African countries as well.