Terms for subject Makarov containing ушиб колена

Russian	English
он ушиб колено	he hurt his knee
он ушиб колено	he bruised his knee
ребёнок упал и ушиб колено	the child has fallen down and hurt his knee
ушибить колено	injure one's knee
я упал и ушиб колено	I fell and hurt my knee
я ушиб колено	I have bumped my knee