translation.en: They also totally get the idea that in some instances they can make more credible promises to long-term investors -- the kind of investors who will come build the port, build the roads, in a new city -- they can make more credible promises if they do it along with a partner nation.
translation.zh: （非洲领导者）也完全理解在某些情况下 他们可以向长期投资商做出更由权威的承诺 那些将会修建码头的投资商 修建公路，在新城市 他们可以做出更有信服力的承诺 如果他们与另外一个国家合作