<prompt> Translate the following text to SwahiliA visit to the dam brings home the immense technological feat and allows you to gaze out over Lake Nasser, created by the blocking of the river, which is now over 500 km 310 miles in length, spanning the border with Sudan.  <response>: Kutembelea bwawa hilo kunaonyesha ustadi mkubwa wa kiteknolojia na kukupa nafasi ya kutazama Ziwa Nasser, lililotokezwa na kufungwa kwa mto huo ambao sasa una urefu wa zaidi ya kilomita 500 na unazunguka mpaka na Sudan. 