幸运的是，就像一些投资者 — — 如非洲开发银行、南部非洲开发银行和贸易发展银行 — — 已经证明的那样，经过艰苦的努力，这种消极的看法可以被克服。
Fortunately, with work, this perception can be overcome, as some investors – such as the African Development Bank, the Development Bank of Southern Africa, and the Trade & Development Bank – have already demonstrated.