A vehicle power output device for driving a first and second rotary electric machine in an efficient range in a wide driving region and for eliminating {HEAD ~ the need} for {TAIL ~ a complicated mechanism} and control 
for
A vehicle power output device for driving a first and second rotary electric machine in an efficient range in a wide driving region and for eliminating { HEAD ~ the need } for { TAIL ~ a complicated mechanism } and control
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH