Aji na 7 sun tafi tafiya zuwa Garuruwan a ranar Talatar da ta gabata a zaman wani bangare na aikin koguna da wayewar da suka dade. Suna binciken Rhone da Saône a cikin aikin bincike na kai-da-kai, don haka mun ɗauki tafiya don ganin koguna biyu a cikin mutum.
Mista Dunn ya zo ne don ba da jawabi game da canalization, ko taming, na Rhône - aikin da aka yi don taimakawa wajen dakatar da ambaliyar ruwa da barnar da aka yi a baya. Gaskiya mafi ban mamaki ita ce, Rhone yana da kusan shekaru 5,000,000!
Makaranta ta Duniya 
