How to Use "furbish" with Example Sentences

1. I wish to furbish up the russian I learnt at college .
2. I wish to furbish up the french I learned at collage .
3. A married woman returning to teaching needs to furbish up her old skills .
4. You need to furbish up your french before you go to france .
5. If you furbish up these old chairs , you 'll have a better chance of selling them .