Religion is in heart, not in the knees.

信仰在心里，并不在膝下。

youdao

I'm not the most flexible person in the world, but I can guarantee my knees were up next to my ears.

我不是世界上最有柔韧性的人，但我可以保证我的膝盖能贴到耳朵。

youdao

Not taking Heidi in earnest, he hesitated till she put the things on his knees.

他并没有认真对待海蒂，他一直在犹豫，直到她把东西放到他的膝盖上。

youdao

On board the train I have to grope my way to a seat in the corridor via several knees, albeit not very comfortably, as a six-stone Labrador needs a lot of room.

BBC: News | UK | Commuting: A lottery for the visually impaired

No idea how long I was down, but a dream and a half later I found myself on my knees, my face on fire, holding in my hands not the milk but a huge Yale padlock.

NEWYORKER: The Pura Principle

World number two Nadal has not played since losing in the fourth round of the French Open to Robin Soderling, troubled by tendinitis in both knees which caused him to skip his defense of the Wimbledon title.

CNN: Nadal returns to action with doubles succes