She sat on Rossi's knee as he whispered in her ear.她坐在罗西的膝盖上，听他低声耳语。He had to have one leg amputated above the knee.他的一条腿不得不从膝部以上截断。The knee's coming on fine, I'm walking comfortably already.膝盖恢复得很好，我现在走路已...
His career was brought to a premature end by a succession of knee injuries.因为膝盖接二连三地受伤，他的职业生涯提前结束了。...the infamous massacre of Indians at Wounded Knee...在伤膝谷对印第安人的无耻屠杀Energy expenditure can be minimized by a properly per...