All I did was run a little and now my knees are wobbly.

Source: Tatoeba

Mother applied the medicine to the sore on my knee.

Source: Tatoeba

The snow was knee deep.

Source: Tatoeba

My knee aches.

Source: Tatoeba

I played with the baby on my knee.

Source: Tatoeba

He got wet from the waist to the knees.

Source: Tatoeba