1. Ribs, rinsed in boiling water
2. pineapple
3. Marinate the ribs with salt and flour for ten minutes
4. Put the frying pan to fry
5. Pineapple cut into small pieces
6. Add two bowls of water and cook for ten minutes
7. add sugar
8. Put pineapple
9. Stir fry several times, add half a bowl of water, simmer for ten minutes
10. Stir fry several times, and the water is dry
11. It's delicious, although it doesn't look good
