<prompt> unaweza kugeuza matini haya ya swahilikwa kiingereza?mradi wa reli ya mwanga wa diyarbakır ulipitishwa: njia ya reli nyepesi, ambayo imekuwa hitaji muhimu kwa diyarbakir, hatimaye imeundwa na kutekelezwa.  <response>: the diyarbakır light rail system project has been approved: the light rail system line, which is now an essential need for diyarbakır, is finally projected and implemented. 