您要查找的是不是：
- He prayed on his knees. 他跪着祈祷。
- He's down on his knees, scrubbing (away). 他跪在地上擦洗(起来).
- He fell off the bike and got a scrape on his knee. 他从脚踏车上摔下来，擦破了膝盖。
- He rubbed some ointment on his knee. 他往膝盖上擦了一些药膏。
- Joe went down on his knees and prayed. 乔跪着祈祷。
- He fell on his knees (ie knelt down) and begged for mercy. 他跪下求饶。
- He fell on his knees and begged for mercy. 他跪下来乞求怜悯。
- He flopped down on his knees and begged for mercy. 他扑通一下跪下来求饶。
- The child fell on his knee and hurt it. 那孩子跪倒在地，伤了膝盖。
- He flopped down on his knees and begged for mercy . 他扑通一下跪下来求饶。
- He went down on his knees and begged for mercy. 他跪下求饶。
- He didn't get down on his knees, I hope. 我想,他没有那样吧。
- He sat still again, his hands crossed on his knees. 他又一动不动地坐着,双手交叠放在膝上。
- He fell on his knees and thanked God for his mercy. 他双膝跪倒，感谢上帝的仁慈。
- Then he rested the book on his knees. 然後他把书放在膝盖上。
- He bounced the child on his knee. 他让小孩在他的膝盖上边上下跳动。
- He fall off the bike and get a scrape on his knee. 他从脚踏车上摔下来，擦破了膝盖。
- The drive opened the road-map out, and laid it on his knee. 司机把交通图打开，放在膝盖上。
- He poised his elbow on his knee. 他把肘摆放在膝盖。
- He bounced the child on his knee . 他让小孩在他的膝盖上边上下跳动。
