<prompt> Translate the following text to EnglishKwa uwazi sana aliwazia kichwa kikubwa kikigeuka kuelekea kwake na kufungua mdomo wake mkubwa hivi kwamba alilazimika kupiga macho ili kuhakikisha kwamba haikutokea.  <response>: So vividly did he imagine the massive head turning his way and opening its huge maw that he had to blink to ensure it didnt happen. 