At the last possible second, the eizouken runs into a snag with their short film for the upcoming Comet A convention. With time running out, can they manage to salvage their new film in time?
making certain distinctions 
can still be hard, true.
يبقى تمييز الفروق البسيطة صعباً. صحيح
è molto difficile tracciare linee di demarcazione nette.
é difícil fazer distinções claras.
иной раз трудно провести черту.