<prompt> Translate the following text to SwahiliDave felt his stomach twist, until he saw they were heading toward a huge bird that was cruising along under them, drawing closer.  <response>: Dave alisikia tumbo lake likizunguka, mpaka alipoona kwamba walikuwa wakienda kwa ndege mkubwa aliyekuwa akisafiri chini yao, akikaribia. 