**Here are some examples of using the word «knee» in English:**
1. I fell on my knee while playing football and now it hurts a lot.
2. She prefers to wear high heels, but her knees get tired quickly.
3. The doctor examined my knee to check for any injuries.
4. He got down on one knee and proposed to his girlfriend.
5. The old man had difficulty bending his knees due to arthritis.
6. She tripped over a log and landed on her right knee, causing a bruise.
7. The dancer performed a complicated move that involved bending her knees at an unusual angle.
8. My knee started to swell after I sprained it during the workout.
9. The surgeon performed a knee replacement surgery on a patient who had severe arthritis.
10. She wore protective pads on her knees while riding her bike to prevent injuries.