The control device controls a torque of a first motor generator so that a fluctuation of variation in a rotation speed of the internal combustion engine is reduced, when {HEAD ~ the internal combustion engine} is in {TAIL ~ predetermined condition} 
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The control device controls a torque of a first motor generator so that a fluctuation of variation in a rotation speed of the internal combustion engine is reduced , when { HEAD ~ the internal combustion engine } is in { TAIL ~ predetermined condition }
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 OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL