<prompt> Translate the following text to SwahiliAnd, best of all, there are underwater observatories sunk into the sea 90 metres 300 feet offshore at the end of a pier so you can see what is happening in the Coral Beach Nature Reserve.  <response>: Kuna vituo vya uchunguzi vya chini ya maji vilivyo chini ya bahari, mita 90 kutoka pwani, ili uweze kuona kinachotokea katika Hifadhi ya Asili ya Pwani ya Coral. 