<prompt> tafsiri zifuatazo kutoka kwa swahili hadi kiingereza.mradi huo unatarajiwa kugharim dola trilioni moja, na barabara hiyo ikikamilika itasaidia kufanikisha biashara kati ya mabara hayo mawili.  <response>: the road, which is will cost approximately usd 1.3 billion, will help to forge economic relations between the two countries. 