<prompt> Translate the following text to EnglishKulingana na mashirika mengine ya kimataifa ikiwa ni pamoja na Umoja wa Mataifa, WTO ina nguvu za kipekee za kutekeleza sheria, watetezi wa mazingira wanahofia katika tangazo lao.  <response>: Unlike other global bodies including the UN, the WTO enjoys unique enforcement powers, the environmentalists warn in their ad. 