<prompt> unaweza kugeuza matini haya ya swahilikwa kiingereza?ingawa hakuna takwimu sahihi kupima ukubwa wa tatizo la ukahaba kwa watoto katika mji mkuu wa sudan kusini juba, hali inayozidi kudorora ya usalama na uchumi bila shaka imezidisha tatizo, wanasema wafanyakazi wa mashirika ya misaada.  <response>: while there are no accurate figures to gauge the extent of child prostitution in the scrappy, low-rise city, the steady deterioration of south sudans security and economy has undoubtedly worsened the problem, say humanitarian workers. 