Complex sentence: In 2014, Toyota said it would sell its Toyota FCV in Japan for less than $70,000 by April 2015 and that it has brought the cost of the fuel cell system down to 5 percent of the fuel cell prototypes of the last decade.
Split into simpler sentences: In 2014, Toyota said it would sell its Toyota FCV in Japan for less than $70,000 by April 2015. During the 2014 announcement of the Toyota FCV, Toyota said it has brought the cost of the fuel cell system down to 5 percent of the fuel cell prototypes of the last decade.