The mother was dancing the baby on her knee.

那位母亲在膝上上下舞弄逗乐婴儿。

youdao

There was an even more pronounced link between regular dancing in three-inch heels and a reduced risk of knee problems.

研究者们甚至发现经常穿三英寸高的高跟鞋跳舞明显和降低膝盖得病的危险有关。

youdao

Have you noticed the bruise on my knee? I'v been dancing a lot these days. hopefully, it will get better quickly.

有注意到我膝盖上的淤青吗？最近一直在跳舞，希望赶快好起来啊。

youdao

Instead, with the guitar cocked upright on his left knee and his filthy fingers dancing over the strings, he played a lilting Spanish classical tune.

NEWYORKER: Romance

With towels twirling and fans cheering madly, the Sea Gals proved their knee-high boots were made for dancing as they kicked off the Championship game with a center field routine.

FORBES: Do You Have What It Takes To Be A Sea Gal?